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All questions of Physical Features of India for Class 9 Exam
The Himalayan mountain ranges run in the north-south direction from Indus to the Brahmaputra.- a)True
- b)False
Correct answer is option 'B'. Can you explain this answer?
The Himalayan mountain ranges run in the north-south direction from Indus to the Brahmaputra.
a)
True
b)
False
|
Ananya Das answered |
Himalayan mountain range runs west-northwest to east-southeast in an arc 2,400 km (1,500 mi) long.
What is the average height of the Greater Himalayas - - a)8000 m
- b)7000 m
- c)6000 m
- d)2000 m
Correct answer is option 'C'. Can you explain this answer?
What is the average height of the Greater Himalayas -
a)
8000 m
b)
7000 m
c)
6000 m
d)
2000 m
|
Rajesh Khatri answered |
Greater Himalayas or Himadri or Himagiri comprises all major mountain ranges of the Himalayas. Greater Himalayas is also known as “Mahaan Himalaya”in Hindi.
Among the four parallel ranges of the Himalayas, the Greater Himalaya appears highest, largest and longest. The Main Central Thrust divides the Greater Himalayas and the Lower Himalayas.
The famous mountain peaks like Mt. Everest (8,852 m) (Sagarmatha of Nepal and Chomolangma of China), the highest peak of the world, Nanga Parbat (8,126 m) of India, the ninth highest peak of the world, Kanchenjungha (8,598 ) of Nepal and India, the third highest peak of the world, and the Zaskar Range stands in the Greater Himalayan Mountain belt.
The average height of the Greater Himalaya belt is 6000 m.
The western part of the northern plains is dominated by:- a)Doabs
- b)Bhabhar
- c)Terai
- d)Ox-bow lakes
Correct answer is option 'A'. Can you explain this answer?
The western part of the northern plains is dominated by:
a)
Doabs
b)
Bhabhar
c)
Terai
d)
Ox-bow lakes
|
|
Aditi Sharma answered |
The western part of the northern plains are dominated by the river Indus and its tributaries are responsible for forming it.
Which of the following features is the distinct feature of the Peninsular plateau?- a)Alluvial soil
- b)Bhabar
- c)Terai
- d)Black soil
Correct answer is option 'D'. Can you explain this answer?
Which of the following features is the distinct feature of the Peninsular plateau?
a)
Alluvial soil
b)
Bhabar
c)
Terai
d)
Black soil
|
Pooja Shah answered |
One of the distinct features of the peninsular plateau is the black soil area known as Deccan Trap.
The Aravalis are young-fold mountains.- a)False
- b)True
Correct answer is option 'A'. Can you explain this answer?
The Aravalis are young-fold mountains.
a)
False
b)
True
|
Ishan Choudhury answered |
In ancient times, Aravalli were extremely high but since have worn down almost completely by millions of years of weathering, where as the Himalayas being young fold mountains are still continuously rising.
Luni is the only river which drains the- a)Desert Region of India
- b)Peninsular Region
- c)Central Highland
- d)Malabar Coast
Correct answer is option 'A'. Can you explain this answer?
Luni is the only river which drains the
a)
Desert Region of India
b)
Peninsular Region
c)
Central Highland
d)
Malabar Coast
|
|
Aditya Shah answered |
Luni is the river in Rajasthan. It originates in Pushkar valley of Aravali range near Ajmer, passes through the southeastern portion of the Thar Desert and ends in the marshy lands of Rann of Kutch in Gujarat after travelling a distance of 495 km.
Read the source given below and answer the questions that follow:
The Ganga plain extends between Ghaggar and Teesta rivers. It is spread over the states of North India, Haryana, Delhi, U.P., Bihar, partly Jharkhand and West Bengal to its East, particularly in Assam lies the Brahmaputra plain. The northern plains are generally described as flat land with no variations in its relief. It is not true. These vast plains also have diverse relief features. According to the variations in relief features, the Northern plains can be divided into four regions. The rivers, after descending from the mountains, deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers reemerge and create a wet, swampy and marshy
region known as terai. This was a thickly forested region full of wildlife. The forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition. Dudhwa National Park is in this region.
Q. The northern plains are generally described as:
- a)Rough land with a lot of variations in its relief.
- b)Flat land with slight variations in its relief.
- c)Rough land with no variations in its relief.
- d)Flat land with no variations in its relief.
Correct answer is option 'D'. Can you explain this answer?
Read the source given below and answer the questions that follow:
The Ganga plain extends between Ghaggar and Teesta rivers. It is spread over the states of North India, Haryana, Delhi, U.P., Bihar, partly Jharkhand and West Bengal to its East, particularly in Assam lies the Brahmaputra plain. The northern plains are generally described as flat land with no variations in its relief. It is not true. These vast plains also have diverse relief features. According to the variations in relief features, the Northern plains can be divided into four regions. The rivers, after descending from the mountains, deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers reemerge and create a wet, swampy and marshy
region known as terai. This was a thickly forested region full of wildlife. The forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition. Dudhwa National Park is in this region.
Q. The northern plains are generally described as:
a)
Rough land with a lot of variations in its relief.
b)
Flat land with slight variations in its relief.
c)
Rough land with no variations in its relief.
d)
Flat land with no variations in its relief.
|
Lavanya Kamboj answered |
D is correct answer
Which of the following physiographic divisions of India was formed out of accumulations in the Tethys geosyncline?- a)The Himalayas
- b)The Northern Plains
- c)The Peninsular Plateau
- d)The Indian Desert
Correct answer is option 'A'. Can you explain this answer?
Which of the following physiographic divisions of India was formed out of accumulations in the Tethys geosyncline?
a)
The Himalayas
b)
The Northern Plains
c)
The Peninsular Plateau
d)
The Indian Desert
|
Nabanita Chopra answered |
The earth is composed of several plates. In the past there was only one huge land mass or the Pangea. This Pangea broke up and drifted apart from one another. The Gondwana land was the southern part of this Pangea. Due to conventional current, this Gondwana land was further broken down and split into several parts. One part of this Gondwana, the Indo-Australian plate started drifting towards the North. As a result it collided with the Eurasian plate in the North. This collision caused the sedimentary deposition of the Tethys to get folded forming the Himalayas.
Which of the following ranges are not part of the Lesser Himalayas or Himachal?- a)Pir Panjal
- b)Dhaula Dhar
- c)Mahabharat
- d)Kamet
Correct answer is option 'D'. Can you explain this answer?
Which of the following ranges are not part of the Lesser Himalayas or Himachal?
a)
Pir Panjal
b)
Dhaula Dhar
c)
Mahabharat
d)
Kamet
|
|
Partho Goyal answered |
The Lesser Himalayas or Himachal is a mountain range located in the northern part of India, stretching across the states of Jammu and Kashmir, Himachal Pradesh, and Uttarakhand. It is a part of the larger Himalayan mountain range and is characterized by its relatively lower elevation compared to the Greater Himalayas.
Among the given options, the range that is not a part of the Lesser Himalayas or Himachal is Kamet.
Explanation:
1. Pir Panjal:
- Pir Panjal is a major range of the Lesser Himalayas and is located in the Indian state of Jammu and Kashmir.
- It extends from the western part of Jammu and Kashmir to the eastern part of Himachal Pradesh.
- The range is known for its scenic beauty and is home to several popular tourist destinations like Gulmarg and Pahalgam.
2. Dhaula Dhar:
- Dhaula Dhar is another range of the Lesser Himalayas and is located in the Indian state of Himachal Pradesh.
- It separates the valleys of the Beas and Ravi rivers and is known for its picturesque landscapes and treks.
- Popular hill stations like Dharamshala and McLeod Ganj are situated in this range.
3. Mahabharat:
- Mahabharat is not a part of the Lesser Himalayas or Himachal.
- It is a lesser-known range that lies in Nepal, not in India.
- The Mahabharat range runs parallel to the Himalayas in Nepal and serves as a natural boundary between the Terai plains and the hilly region.
4. Kamet:
- Kamet is also not a part of the Lesser Himalayas or Himachal.
- It is a mountain peak located in the Garhwal region of Uttarakhand, India.
- Kamet is part of the Greater Himalayas and is one of the highest peaks in the region, standing at an elevation of 7,756 meters.
In summary, among the given options, Kamet is the range that is not a part of the Lesser Himalayas or Himachal.
Among the given options, the range that is not a part of the Lesser Himalayas or Himachal is Kamet.
Explanation:
1. Pir Panjal:
- Pir Panjal is a major range of the Lesser Himalayas and is located in the Indian state of Jammu and Kashmir.
- It extends from the western part of Jammu and Kashmir to the eastern part of Himachal Pradesh.
- The range is known for its scenic beauty and is home to several popular tourist destinations like Gulmarg and Pahalgam.
2. Dhaula Dhar:
- Dhaula Dhar is another range of the Lesser Himalayas and is located in the Indian state of Himachal Pradesh.
- It separates the valleys of the Beas and Ravi rivers and is known for its picturesque landscapes and treks.
- Popular hill stations like Dharamshala and McLeod Ganj are situated in this range.
3. Mahabharat:
- Mahabharat is not a part of the Lesser Himalayas or Himachal.
- It is a lesser-known range that lies in Nepal, not in India.
- The Mahabharat range runs parallel to the Himalayas in Nepal and serves as a natural boundary between the Terai plains and the hilly region.
4. Kamet:
- Kamet is also not a part of the Lesser Himalayas or Himachal.
- It is a mountain peak located in the Garhwal region of Uttarakhand, India.
- Kamet is part of the Greater Himalayas and is one of the highest peaks in the region, standing at an elevation of 7,756 meters.
In summary, among the given options, Kamet is the range that is not a part of the Lesser Himalayas or Himachal.
Shipkila, Bhor, Nathula and Pal are - - a)Peaks
- b)Passes
- c)Ranges
- d)All the above
Correct answer is option 'B'. Can you explain this answer?
Shipkila, Bhor, Nathula and Pal are -
a)
Peaks
b)
Passes
c)
Ranges
d)
All the above
|
|
Sakshi sharma answered |
The Nathula Pass or Nathu La Pass is a mountain pass in the Himalayan Mountain Range. It links the state of Sikkim in India with the Tibetan Autonomous Region in China. The Shipki pass or Shipki La Pass is a mountain pass and boundary check post on the border between India and China. The Sutlej River moves into India from Tibet via this pass.
Where is Mt. Everest situated ? - a)India
- b)Nepal
- c)China
- d)Pakistan
Correct answer is option 'B'. Can you explain this answer?
Where is Mt. Everest situated ?
a)
India
b)
Nepal
c)
China
d)
Pakistan
|
|
Arjun Sharma answered |
Everest — Nepal-Side and China-Side. Mount Everest is located on the border between Nepal and Tibet, China. It's the world's highest mountain with Tibetan name Chomolungma and Nepalese name Sagarmatha.
The longitudinal valleys lying between lesser Himalayas and Shivaliks are known as _______.- a)Kangra Valley
- b)Patkai Bum
- c)Passes
- d)Duns
Correct answer is option 'D'. Can you explain this answer?
The longitudinal valleys lying between lesser Himalayas and Shivaliks are known as _______.
a)
Kangra Valley
b)
Patkai Bum
c)
Passes
d)
Duns
|
|
Amit Sharma answered |
The longitudinal vally is longitudinal valleys between the lesser himalayas and shiwaliks are known as ‘duns’ in the west and ‘duars’ in the east. Dehra Dun, Kothari Dun and Patli Dun are the important examples.
Which river marks the eastern-most boundary of the Himalayas ? - a)Ganga
- b)Brahmaputra
- c)Yamuna
- d)Godavari
Correct answer is option 'B'. Can you explain this answer?
Which river marks the eastern-most boundary of the Himalayas ?
a)
Ganga
b)
Brahmaputra
c)
Yamuna
d)
Godavari
|
|
Kiran Mehta answered |
The Brahmaputra River marks the eastern boundary of the Himalayas. Beyond the Dihang gorge, the Himalayas bend sharply towards south and form the Eastern hills or The Purvachal.
Following are the characteristics of Purvachal:
(a) These hills run through the north eastern states of India.
(b) They are mostly composed of sandstones (i.e. Sedimentary rocks).
(c) These hills are covered with dense forest.
(d) These hills are composed of the Patkai Hills, Naga Hills, Manipuri Hills and Mizo Hills.
Following are the characteristics of Purvachal:
(a) These hills run through the north eastern states of India.
(b) They are mostly composed of sandstones (i.e. Sedimentary rocks).
(c) These hills are covered with dense forest.
(d) These hills are composed of the Patkai Hills, Naga Hills, Manipuri Hills and Mizo Hills.
Which of the following divisions of India has the oldest landmass?- a)The peninsular part
- b)The Himalayan mountain
- c)The Vindhya mountain
- d)All the above
Correct answer is option 'A'. Can you explain this answer?
Which of the following divisions of India has the oldest landmass?
a)
The peninsular part
b)
The Himalayan mountain
c)
The Vindhya mountain
d)
All the above
|
|
Gargi Das answered |
Oldest Landmass in India:
India has a diverse topography with different landforms and divisions. The country can be broadly divided into three geological divisions- the peninsular part, the Himalayan mountain range, and the Indo-Gangetic plain. Out of these three divisions, the peninsular part has the oldest landmass.
The Peninsular Part:
The peninsular part of India is a vast region that comprises the Deccan Plateau and the Eastern and Western Ghats. It covers the southern part of India and is surrounded by water on three sides- the Arabian Sea to the west, the Bay of Bengal to the east, and the Indian Ocean to the south.
The peninsular part of India is made up of ancient rocks, some of which are more than a billion years old. These rocks were formed during the Precambrian era and were part of the Gondwana landmass.
The peninsular region of India consists of several plateaus and hill ranges, including the Malwa Plateau, the Satpura Range, the Vindhya Range, and the Eastern and Western Ghats. These landforms have been formed due to various geological processes over millions of years.
The Himalayan Mountain Range:
The Himalayan mountain range is the youngest landform in India and is still being formed. The range is located in the northern part of India and stretches for over 2,400 kilometers from the Indus River in the west to the Brahmaputra River in the east.
The Himalayas were formed due to the collision of the Indian and Eurasian tectonic plates. This collision caused the upliftment of the Himalayan range, which is still continuing at a rate of 5mm to 10mm per year.
The Himalayan range is home to some of the highest peaks in the world, including Mount Everest, K2, and Kangchenjunga.
The Vindhya Mountain Range:
The Vindhya mountain range is a range of hills and mountains that stretches for over 1,000 kilometers across central India. The range separates the northern part of India from the Deccan Plateau.
The Vindhya range is made up of sedimentary rocks that were formed during the Cenozoic era. These rocks are relatively younger than the rocks in the peninsular part of India.
Conclusion:
In conclusion, the peninsular part of India has the oldest landmass. The region is made up of ancient rocks that were formed during the Precambrian era and were part of the Gondwana landmass. The Himalayan range is the youngest landform in India and is still being formed, while the Vindhya range is relatively younger than the rocks in the peninsular part of India.
India has a diverse topography with different landforms and divisions. The country can be broadly divided into three geological divisions- the peninsular part, the Himalayan mountain range, and the Indo-Gangetic plain. Out of these three divisions, the peninsular part has the oldest landmass.
The Peninsular Part:
The peninsular part of India is a vast region that comprises the Deccan Plateau and the Eastern and Western Ghats. It covers the southern part of India and is surrounded by water on three sides- the Arabian Sea to the west, the Bay of Bengal to the east, and the Indian Ocean to the south.
The peninsular part of India is made up of ancient rocks, some of which are more than a billion years old. These rocks were formed during the Precambrian era and were part of the Gondwana landmass.
The peninsular region of India consists of several plateaus and hill ranges, including the Malwa Plateau, the Satpura Range, the Vindhya Range, and the Eastern and Western Ghats. These landforms have been formed due to various geological processes over millions of years.
The Himalayan Mountain Range:
The Himalayan mountain range is the youngest landform in India and is still being formed. The range is located in the northern part of India and stretches for over 2,400 kilometers from the Indus River in the west to the Brahmaputra River in the east.
The Himalayas were formed due to the collision of the Indian and Eurasian tectonic plates. This collision caused the upliftment of the Himalayan range, which is still continuing at a rate of 5mm to 10mm per year.
The Himalayan range is home to some of the highest peaks in the world, including Mount Everest, K2, and Kangchenjunga.
The Vindhya Mountain Range:
The Vindhya mountain range is a range of hills and mountains that stretches for over 1,000 kilometers across central India. The range separates the northern part of India from the Deccan Plateau.
The Vindhya range is made up of sedimentary rocks that were formed during the Cenozoic era. These rocks are relatively younger than the rocks in the peninsular part of India.
Conclusion:
In conclusion, the peninsular part of India has the oldest landmass. The region is made up of ancient rocks that were formed during the Precambrian era and were part of the Gondwana landmass. The Himalayan range is the youngest landform in India and is still being formed, while the Vindhya range is relatively younger than the rocks in the peninsular part of India.
Which of the following countries or continents was not a part of the ancient landmass of Gondwanaland?- a)India
- b)Australia
- c)Europe
- d)South America
Correct answer is option 'C'. Can you explain this answer?
Which of the following countries or continents was not a part of the ancient landmass of Gondwanaland?
a)
India
b)
Australia
c)
Europe
d)
South America
|
|
Rahul Mehta answered |
The large northern continent is called Laurasia and the southern continent is called Gondwanaland. Laurasia and Gondwanaland were separated by an ocean called Tethys that no longer exists today. The long direction of Tethys runs east-west rather than north-south like the Atlantic and Pacific Oceans today.
Which plateau lies between the Aravali and the Vindhya range - - a)Deccan
- b)Central
- c)Malwa
- d)Peninsular
Correct answer is option 'C'. Can you explain this answer?
Which plateau lies between the Aravali and the Vindhya range -
a)
Deccan
b)
Central
c)
Malwa
d)
Peninsular
|
Srijita answered |
The Malwa Plateau roughly forms a triangle based on the Vindhyan Hills, bounded by the Aravali Range in the west and Madhya Bharat Pathar to the north and Bundelkhand to the east.
Where are the Ganga entre the northern plains?
- a)Delhi
- b)Mumbai
- c)Haridwar
- d)Allahabad
Correct answer is option 'C'. Can you explain this answer?
Where are the Ganga entre the northern plains?
a)
Delhi
b)
Mumbai
c)
Haridwar
d)
Allahabad
|
|
Krishna Iyer answered |
The River Ganges enters the North Indian plains at Haridwar. Haridwar forms an important destination for the Hindu pilgrims from all over the world. Kumbha Mela, one of the most sacred events for Hindus, is held at Haridwar, Prayag, Nashik and Ujjain. The Kumbha Mela occurs four times every twelve years, once at each of the four locations. Millions of devotees gather at Haridwar on the occasion of Kumbha Mela and other important Hindu festivals. Har ki pairi, where the entire riverside is lit up with the glow of hundreds of lamps, in the evening, is the most important pilgrimage spot in Haridwar.
Geologically, which of the following physiographic divisions of India is supposed to be one of the most stable land blocks?- a)The Himalayas
- b)The Northern Plains
- c)The Peninsular Plateau
- d)The Indian Desert
Correct answer is option 'C'. Can you explain this answer?
Geologically, which of the following physiographic divisions of India is supposed to be one of the most stable land blocks?
a)
The Himalayas
b)
The Northern Plains
c)
The Peninsular Plateau
d)
The Indian Desert
|
|
Anjali Kapoor answered |
The Peninsular plateau is a tableland. It is composed of the old crystalline, igneous and metamorphic rocks. The Peninsular plateau is considered the oldest land mass as it was formed due to the drifting of the Gondwana land. The plateau consists of broad and shallow valleys and rounded hills.
The Peninsular Plateau can be divided into two regions:
(i) The Central Highlands
(ii) The Deccan Plateau
(i) The Central Highlands
(ii) The Deccan Plateau
Can you explain the answer of this question below:Name the island group of India that is of coral origin :
- A:
Lakshadweep
- B:
Rameshwaram
- C:
Male
- D:
Andman and Nicobar
The answer is a.
Name the island group of India that is of coral origin :
Lakshadweep
Rameshwaram
Male
Andman and Nicobar
|
|
Rajesh Khatri answered |
Lakshadweep islands have coral origin.They are a type of coral reefs which are known as Atolls that is circular or Horse shoe shaped reefs.This can be seen by looking at India map. Lakshadweep islands are somewhat horse shoe shaped.
K2 is the highest peak of the - - a)The Karakoram
- b)Vindhyan
- c)Satpura
- d)Western Himalayas
Correct answer is option 'A'. Can you explain this answer?
K2 is the highest peak of the -
a)
The Karakoram
b)
Vindhyan
c)
Satpura
d)
Western Himalayas
|
|
Kiran Mehta answered |
In addition, K2 in the Karakoram Range, at 28,251 feet (8,611 metres) the world's second highest mountain, was first scaled by two Italian climbers in July 1954 feet (7,900 metres); the highest, K2 (Mount Godwin Austen), at 28,251 feet (8,611 metres), is the second highest peak in the world.
Which of the following is not a mountain pass in the Great Himalayas?- a)Bara Lapcha La and Shipkila
- b)Nathula
- c)Khyber pass
- d)Jojila and Lipu Lekh
Correct answer is option 'C'. Can you explain this answer?
Which of the following is not a mountain pass in the Great Himalayas?
a)
Bara Lapcha La and Shipkila
b)
Nathula
c)
Khyber pass
d)
Jojila and Lipu Lekh
|
Vivek Rana answered |
The Khyber Pass is a mountain pass in the northwest of Pakistan, on the border with Afghanistan. It connects the town of Landi Kotal to the Valley of Peshawar at Jamrud by traversing part of the Spin Ghar mountains.
The western coastal strip, south of Goa is referred to as - - a)Coromandal
- b)Konkan
- c)Kannad
- d)Northern Circar
Correct answer is option 'C'. Can you explain this answer?
The western coastal strip, south of Goa is referred to as -
a)
Coromandal
b)
Konkan
c)
Kannad
d)
Northern Circar
|
Varun Sharma answered |
The Peninsular plateau is flanked by stretch of narrow coastal strips, running along the Arabian Sea on the west and the Bay of Bengal on the east. The western coast, sandwiched between the Western Ghats and the Arabian Sea, is a narrow plain. It consists of three sections. The northern part of the coast is called the Konkan (Mumbai – Goa), the central stretch is called the Kannad Plain while the southern stretch is referred to as the Malabar coast.
Which of the following is the highest peak in India?- a)Mt. Everest
- b)Kanchenjunga
- c)Nanga Parbat
- d)Nandadevi
Correct answer is option 'B'. Can you explain this answer?
Which of the following is the highest peak in India?
a)
Mt. Everest
b)
Kanchenjunga
c)
Nanga Parbat
d)
Nandadevi
|
Hansa Sharma answered |
The Kangchenjunga is the highest mountain peak in India and ranked 3rd highest summit in the world with an elevation of 8,586 m (28,169 ft). The highest mountainKangchenjunga is located at the border of India and Nepal in the great Himalayas range,Sikkim.
Which of the following physical features forms a natural barrier to the north of India?- a)Kunlun Mountains
- b)Plateau of Tibet
- c)River Brahamaputra
- d)The Himalayas
Correct answer is option 'D'. Can you explain this answer?
Which of the following physical features forms a natural barrier to the north of India?
a)
Kunlun Mountains
b)
Plateau of Tibet
c)
River Brahamaputra
d)
The Himalayas
|
|
Aruna Singh answered |
Located along India's northern border. This mountain range is the highest in the world. They form a natural border between the Indian subcontinent and most of the rest of Asia. The Himalayas live up to their name, which means "home of snows." The highest peaks are always covered in snow and ice. Fierce storms can dump 10 feet of snow on the area at one time. Water from glaciers in the Himalaya Mountains feeds northern India's major rivers. Underneath the Himalaya Mountains, the Earth is always moving. This movement causes Mount Everest to rise slightly every year. It also makes earthquakes and landslides common in the area.
The average width of the Himachal or lesser Himalaya is – - a)5 km
- b)50 km
- c)500 km
- d)5500 meters
Correct answer is 'B'. Can you explain this answer?
The average width of the Himachal or lesser Himalaya is –
a)
5 km
b)
50 km
c)
500 km
d)
5500 meters
|
Master Training Institute answered |
The Lesser Himalayas or Himachal: The altitude of this range lies between 1000 and 4500 metres and the average width is 50 KM. The Prominent ranges in this are Pir Panjal, Dhaula Dhar and Mahabharata ranges.
It compresses of many famous hill stations like Shimla, Dalhousie Darjeeling, Chakrata, Mussoorie, Nanital etc. It also comprises of famous valleys like Kashmir, Kullu, Kangra etc.
Which river flows north west between Zaskar and Ladakh ranges ? - a)Indus
- b)Ganga
- c)Yamuna
- d)Narmada
Correct answer is option 'A'. Can you explain this answer?
Which river flows north west between Zaskar and Ladakh ranges ?
a)
Indus
b)
Ganga
c)
Yamuna
d)
Narmada
|
|
Vikas Choudhury answered |
The Stod carries meltwater of the Drang-drung glacier below the Pensi-la, and flows down a broad open valley, approaching the Lungnak. As the Zangskar river, their united waters flow northwards through a gorge in the Zanskar range, to join the Indus at Nyemo in Central Ladakh.
The height of Mt. Everest above sea level is- a)8598 metres
- b)8491 metres
- c)8172 metres
- d)8848 metres
Correct answer is option 'D'. Can you explain this answer?
The height of Mt. Everest above sea level is
a)
8598 metres
b)
8491 metres
c)
8172 metres
d)
8848 metres
|
|
Aditi Sharma answered |
The China–Nepal border runs across Mt. Everest's summit point. Its elevation of 8,848 m was most recently established in 2020 by the Nepali and Chinese authorities.
Which of the following ranges of the Himalayas are composed of unconsolidated sediments brought down by rivers?- a)The Shiwaliks
- b)The Ladakh range
- c)The Karakoram range
- d)All of these
Correct answer is option 'A'. Can you explain this answer?
Which of the following ranges of the Himalayas are composed of unconsolidated sediments brought down by rivers?
a)
The Shiwaliks
b)
The Ladakh range
c)
The Karakoram range
d)
All of these
|
|
Swati Verma answered |
The Shiwaliks ranges of the Himalayas are composed of unconsolidated sediments brought down by rivers.
The Himalayas consist of three parallel ranges in its longitudinal extent. Which of the following is the name of the northern-most range?- a)The Himachal
- b)The Himadri
- c)The Shivaliks
- d)The Purvanchal
Correct answer is option 'B'. Can you explain this answer?
The Himalayas consist of three parallel ranges in its longitudinal extent. Which of the following is the name of the northern-most range?
a)
The Himachal
b)
The Himadri
c)
The Shivaliks
d)
The Purvanchal
|
|
Ishan Choudhury answered |
Shiwalik:
a) The outer most range is known as the Shiwalik.
b) Its width is of 10-50 km and has an altitude varying between 900 and 1000m.
c) These ranges are composed of loose river deposits brought down by rivers from the main Himalayan ranges located for north.
The longitudinal valley lying between lesser himalayaand shiwaliks are known as duns.
The Peninsular Plateau of India is part of which of the following landmass?- a)Angaraland
- b)Gondwanaland
- c)Tethys
- d)Eurasian Plate
Correct answer is option 'B'. Can you explain this answer?
The Peninsular Plateau of India is part of which of the following landmass?
a)
Angaraland
b)
Gondwanaland
c)
Tethys
d)
Eurasian Plate
|
|
Kiran Mehta answered |
Peninsular plateau is nothing but Indian peninsula.Indian peninsula was a part of Gondwana land.Peninsular plateau is the oldest landmass because Over 200 million years ago Gondwana land was split into pieces and the indian peninsular plate collided with the much larger eurasian plate.
Mountain ranges in the eastern part of India forming its boundary with Myanmar are collectively called as –- a)Himachal
- b)Uttaranchal
- c)Purvanchal
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Mountain ranges in the eastern part of India forming its boundary with Myanmar are collectively called as –
a)
Himachal
b)
Uttaranchal
c)
Purvanchal
d)
None of the above
|
|
Aditya Kumar answered |
Purvachal (Eastern Highlands) are mountain ranges in eastern India. They extend over 37,900 square miles (98,000 square km) in Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, and eastern Assam states.
‘Kumaon Himalayas’ region lies between rivers- a)Beas and Ravi
- b)Chenab and Ravi
- c)Satluj and Kali
- d)Beas and Chenab
Correct answer is option 'C'. Can you explain this answer?
‘Kumaon Himalayas’ region lies between rivers
a)
Beas and Ravi
b)
Chenab and Ravi
c)
Satluj and Kali
d)
Beas and Chenab
|
|
Krishna Iyer answered |
The Kumaon Himalayas lie in Uttarakhand and extend from the Satluj to the Kali river. The Lesser Himalayas in Kumaon Himalaya is represented by the Mussoorie and Nag Tiba ranges.
From the point of view of geology, which of the following physiographic divisions of India is considered to be an unstable zone?- a)The Himalayan Mountains
- b)The Peninsular Plateau
- c)The Indian Desert
- d)The Islands
Correct answer is option 'A'. Can you explain this answer?
From the point of view of geology, which of the following physiographic divisions of India is considered to be an unstable zone?
a)
The Himalayan Mountains
b)
The Peninsular Plateau
c)
The Indian Desert
d)
The Islands
|
|
Ritika Choudhury answered |
Himalayan region, tectonic active region so experience earth quakes frequently.
The northward drift of the Indo-Australian plate resulted in its collision with the much larger Eurasian plate. Which of the following was the result of this collision?- a)The Gondwanaland split into a number of plates.
- b)The continents of Europe and Asia were formed.
- c)Sedimentary rocks accumulated in the Tethys geosyncline were folded.
- d)India and Australia were formed.
Correct answer is option 'C'. Can you explain this answer?
The northward drift of the Indo-Australian plate resulted in its collision with the much larger Eurasian plate. Which of the following was the result of this collision?
a)
The Gondwanaland split into a number of plates.
b)
The continents of Europe and Asia were formed.
c)
Sedimentary rocks accumulated in the Tethys geosyncline were folded.
d)
India and Australia were formed.
|
Kirti Singh answered |
The sedimentary rocks which were accumulated in the depression known as the Tethys were folded to form the mountain system of western Asia and Himalaya.
The convectional currents split the crust into a number of pieces leading to the drifting of the Indo-Australian plate after being separated from the Gondwana land, towards the north. The northward drift resulted in the collision of the plate with the much larger Eurasian Plate. Due to this collision, the sedimentary rocks in the Tethys were folded to form the mountain system of western Asia and Himalaya.
A table land composed of crystalline, igneous and metamorphic rocks. - a)Himalayas
- b)Northern Plains
- c) Peninsular Plateau
- d)Coastal Plains
Correct answer is option 'C'. Can you explain this answer?
A table land composed of crystalline, igneous and metamorphic rocks.
a)
Himalayas
b)
Northern Plains
c)
Peninsular Plateau
d)
Coastal Plains
|
|
Vikram Kapoor answered |
The peninsular plateau is a table land composed of the old crystalline, igneous and metamorphic rocks. It was formed due to breaking and drifting of the Gondwana land and thus making it a part of oldest landmass. This plateau has broad and shallow valleys and rounded hills. The peninsular plateau consists of broad divisions, namely, the central highlands and the Deccan plateau.
The Nepal Himalayas lies between –
- a)Indus and Satluj
- b)Satluj and Kali
- c)Kali and Tista
- d)Tista and Dihang
Correct answer is option 'C'. Can you explain this answer?
The Nepal Himalayas lies between –
a)
Indus and Satluj
b)
Satluj and Kali
c)
Kali and Tista
d)
Tista and Dihang
|
|
Rajesh Khatri answered |
The Kali and Tista rivers divide the Nepal Himalayas and the part lying between Tista and Dihang rivers is known as Assam Himalayas. Therfore, the correct answer is C.
The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?- a)The Himalayas
- b)The Northern Plains
- c)The Peninsular Plateau
- d)The Coastal Plains
Correct answer is option 'B'. Can you explain this answer?
The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?
a)
The Himalayas
b)
The Northern Plains
c)
The Peninsular Plateau
d)
The Coastal Plains
|
|
Maitri Singh answered |
(a) The Himalayan uplift out of the Tethys sea and subsidence of the Northern flank of the peninsular plateau resulted in the formation of a large basin. In course of time, this depression gradually got filled with deposition of sediments from rivers flowing from the mountains in the north and led to formation of the fertile Northern plains.
(b) It spreads over an area of 7 lakh sq km. The plain is about 2400 km long and 240-230 km broad.
(c) It is a densely populated and an intensively cultivated area.
(b) It spreads over an area of 7 lakh sq km. The plain is about 2400 km long and 240-230 km broad.
(c) It is a densely populated and an intensively cultivated area.
In which division of the Himalayas are the famous valleys of Kashmir, Kangra and Kullu located?- a)The Himadri
- b)The Himachal
- c)The Shivaliks
- d)The Duns
Correct answer is option 'B'. Can you explain this answer?
In which division of the Himalayas are the famous valleys of Kashmir, Kangra and Kullu located?
a)
The Himadri
b)
The Himachal
c)
The Shivaliks
d)
The Duns
|
|
Varun Kapoor answered |
THE LESSER HIMALAYA OR HIMACHAL:
1. This range lies towards the south of the Great Himalayas.
2. The altitude of peaks in this range varies from 3,700 to 4,500 meter.
3. The most important mountain range here is the Pir Panjal mountain range and it is the longest range.
4. All great valleys like Kashmir Valley, Kangra Valley, Kullu Valley are present here.
This region is also known as for its hill stations (for e.g. Kullu,-Manali, Kufri, Shimla, Mussoorie, Nanital, etc.).
A landmass bounded by the sea on three sides is referred to as___________.- a)Coast
- b)Island
- c)Peninsula
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
A landmass bounded by the sea on three sides is referred to as___________.
a)
Coast
b)
Island
c)
Peninsula
d)
None of the above
|
|
Aditi Sharma answered |
A landmass bounded by the sea on three sides is referred to as Peninsula.
Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?- a)Young and fold
- b)Ancient and fold
- c)Old and fold
- d)Modern and fold
Correct answer is option 'A'. Can you explain this answer?
Read the source given below and answer the questions that follow:
The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composed
of granite. It is perennially snowbound, and a number of glaciers descend from this range.
Q. Geologically, how old are Himalayan Mountains?
a)
Young and fold
b)
Ancient and fold
c)
Old and fold
d)
Modern and fold
|
|
Ishan Choudhury answered |
Himalayas are called young fold mountains due to the following reasons
- They were formed only a few million years ago.
- Fold mountains are formed when two or more of Earth’s tectonic plates are pushed together.
- At this point of collision, the compressing boundaries, rocks and debris are warped and folded into rocky outcrops, hills, mountains, and entire mountain ranges.
- These mountains were formed because of the folding of the earth’s crust due to tectonic activity (fold mountains are formed when two tectonic plates collide with one another).
- Formed by the collision of the Eurasian plates and the Indo-Australian plates due to Continental Drift.
Which mountain range forms the northern boundary of India?- a)Eastern Ghats
- b)Western Ghats
- c)Aravalli Range
- d)Himalayas
Correct answer is option 'D'. Can you explain this answer?
Which mountain range forms the northern boundary of India?
a)
Eastern Ghats
b)
Western Ghats
c)
Aravalli Range
d)
Himalayas
|
Saanvi Kaur answered |
The Northern Boundary of India
The northern boundary of India is predominantly defined by the majestic Himalayas, one of the most significant mountain ranges in the world.
Geographical Significance
- The Himalayas stretch across five countries: India, Nepal, Bhutan, China, and Pakistan.
- This range forms a natural barrier, protecting India from cold winds from the north and influencing the climate of the Indian subcontinent.
Height and Extent
- The Himalayas are home to some of the world's highest peaks, including Mount Everest, which stands at 8,848 meters (29,029 feet).
- The range extends approximately 2,400 kilometers (1,500 miles) from west to east, making it one of the longest mountain ranges in the world.
Cultural and Ecological Importance
- The Himalayas are not just a geographical feature; they are also rich in biodiversity, housing numerous species of flora and fauna.
- They hold significant cultural value, with many rivers originating from this range, which are sacred to various religions in India.
Contrast with Other Ranges
- The Eastern and Western Ghats, along with the Aravalli Range, are important mountain ranges in India but do not form the northern boundary.
- The Ghats primarily run along the eastern and western coasts, while the Aravallis are located in western India.
In conclusion, the Himalayas serve as the northern boundary of India, influencing its climate, culture, and ecology, while distinguishing themselves from other prominent mountain ranges in the country.
The northern boundary of India is predominantly defined by the majestic Himalayas, one of the most significant mountain ranges in the world.
Geographical Significance
- The Himalayas stretch across five countries: India, Nepal, Bhutan, China, and Pakistan.
- This range forms a natural barrier, protecting India from cold winds from the north and influencing the climate of the Indian subcontinent.
Height and Extent
- The Himalayas are home to some of the world's highest peaks, including Mount Everest, which stands at 8,848 meters (29,029 feet).
- The range extends approximately 2,400 kilometers (1,500 miles) from west to east, making it one of the longest mountain ranges in the world.
Cultural and Ecological Importance
- The Himalayas are not just a geographical feature; they are also rich in biodiversity, housing numerous species of flora and fauna.
- They hold significant cultural value, with many rivers originating from this range, which are sacred to various religions in India.
Contrast with Other Ranges
- The Eastern and Western Ghats, along with the Aravalli Range, are important mountain ranges in India but do not form the northern boundary.
- The Ghats primarily run along the eastern and western coasts, while the Aravallis are located in western India.
In conclusion, the Himalayas serve as the northern boundary of India, influencing its climate, culture, and ecology, while distinguishing themselves from other prominent mountain ranges in the country.
Which of the following are young-fold mountains?- a)The Aravalis
- b)The Nilgiris
- c)The Himalayas
- d)The Sahyadri
Correct answer is option 'C'. Can you explain this answer?
Which of the following are young-fold mountains?
a)
The Aravalis
b)
The Nilgiris
c)
The Himalayas
d)
The Sahyadri
|
|
Vikram Khanna answered |
The Himalayas are known as the young fold mountains because they have been formed only few million years ago.They were formed because of the folding of the earth's crust due to tectonic activity (fold mountains are formed when two tectonic plates collide with one another).
Part of the Northern Plains, which was a thickly forested region full of wildlife, where the forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition. - a)Bhabar
- b)Terai
- c)Bhangar
- d)Coastal Plains
Correct answer is option 'B'. Can you explain this answer?
Part of the Northern Plains, which was a thickly forested region full of wildlife, where the forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition.
a)
Bhabar
b)
Terai
c)
Bhangar
d)
Coastal Plains
|
|
Vikas Choudhury answered |
Terai plain: South of Bhabar, the streams and rivers re-emerge and create a wet, swampy and marshy region known as terai. This was a thickly forested region full of wildlife. The forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition.
Read the source given below and answer the questions that follow:The Ganga plain extends between Ghaggar and Teesta rivers. It is spread over the states of North India, Haryana, Delhi, U.P., Bihar, partly Jharkhand and West Bengal to its East, particularly in Assam lies the Brahmaputra plain. The northern plains are generally described as flat land with no variations in its relief. It is not true. These vast plains also have diverse relief features. According to the variations in relief features, the Northern plains can be divided into four regions. The rivers, after descending from the mountains, deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers reemerge and create a wet, swampy and marshyregion known as terai. This was a thickly forested region full of wildlife. The forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition. Dudhwa National Park is in this region.Q. The Northern Plains have been formed by the interplay of the three major rivers systems, with their tributaries:- a)The Ganga, the Yamuna and the Krishna
- b)The Ganga, the Yamuna and the Brahmaputra
- c)The Indus, the Ganga and the Brahmaputra
- d)The Ganga, the Yamuna and the Indus
Correct answer is option 'C'. Can you explain this answer?
Read the source given below and answer the questions that follow:
The Ganga plain extends between Ghaggar and Teesta rivers. It is spread over the states of North India, Haryana, Delhi, U.P., Bihar, partly Jharkhand and West Bengal to its East, particularly in Assam lies the Brahmaputra plain. The northern plains are generally described as flat land with no variations in its relief. It is not true. These vast plains also have diverse relief features. According to the variations in relief features, the Northern plains can be divided into four regions. The rivers, after descending from the mountains, deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers reemerge and create a wet, swampy and marshy
region known as terai. This was a thickly forested region full of wildlife. The forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition. Dudhwa National Park is in this region.
Q. The Northern Plains have been formed by the interplay of the three major rivers systems, with their tributaries:
a)
The Ganga, the Yamuna and the Krishna
b)
The Ganga, the Yamuna and the Brahmaputra
c)
The Indus, the Ganga and the Brahmaputra
d)
The Ganga, the Yamuna and the Indus
|
|
Swati Verma answered |
The northern plain has been formed by the interplay of the three major river systems, namely– the Indus, the Ganga and the Brahmaputra along with their tributaries. This plain is formed of alluvial soil.
From West to East, the divisions of the Himalayas ore demarcated by river valleys. The part of the Himalayas lying between the Satluj and Kali rivers known as ____________.- a)Kumaon Himalayas
- b)Nepal Himalayas
- c)Assam Himalayas
- d)All of these
Correct answer is option 'A'. Can you explain this answer?
From West to East, the divisions of the Himalayas ore demarcated by river valleys. The part of the Himalayas lying between the Satluj and Kali rivers known as ____________.
a)
Kumaon Himalayas
b)
Nepal Himalayas
c)
Assam Himalayas
d)
All of these
|
|
Shikha Chakraborty answered |
Overview of the Himalayas
The Himalayas are a vast mountain range in Asia, stretching across five countries: India, Nepal, Bhutan, China, and Pakistan. The range is divided into various sections based on geographical features, particularly river valleys.
Divisions of the Himalayas
The Himalayas are typically divided into four main sections from west to east:
- Punjab Himalayas: Between the Indus and Satluj rivers.
- Kumaon Himalayas: Between the Satluj and Kali rivers.
- Nepal Himalayas: Between the Kali and Teesta rivers.
- Assam Himalayas: East of the Teesta river.
Kumaon Himalayas: The Correct Answer
The section of the Himalayas lying between the Satluj and Kali rivers is specifically known as the Kumaon Himalayas. This region is characterized by:
- Geography: The Kumaon Himalayas are marked by stunning peaks, valleys, and rich biodiversity.
- Significant Peaks: It includes notable mountains such as Nanda Devi, which is the second-highest peak in India.
- Cultural Significance: The region is home to diverse cultures and traditions, reflecting the rich heritage of the local communities.
Other Sections for Context
- Nepal Himalayas: Located between Kali and Teesta rivers, known for their majestic peaks and attracting trekkers.
- Assam Himalayas: Found further east, characterized by lush green landscapes and rich wildlife.
In conclusion, the part of the Himalayas lying between the Satluj and Kali rivers is rightly termed the Kumaon Himalayas, distinguishing it from other sections of this magnificent mountain range.
The Himalayas are a vast mountain range in Asia, stretching across five countries: India, Nepal, Bhutan, China, and Pakistan. The range is divided into various sections based on geographical features, particularly river valleys.
Divisions of the Himalayas
The Himalayas are typically divided into four main sections from west to east:
- Punjab Himalayas: Between the Indus and Satluj rivers.
- Kumaon Himalayas: Between the Satluj and Kali rivers.
- Nepal Himalayas: Between the Kali and Teesta rivers.
- Assam Himalayas: East of the Teesta river.
Kumaon Himalayas: The Correct Answer
The section of the Himalayas lying between the Satluj and Kali rivers is specifically known as the Kumaon Himalayas. This region is characterized by:
- Geography: The Kumaon Himalayas are marked by stunning peaks, valleys, and rich biodiversity.
- Significant Peaks: It includes notable mountains such as Nanda Devi, which is the second-highest peak in India.
- Cultural Significance: The region is home to diverse cultures and traditions, reflecting the rich heritage of the local communities.
Other Sections for Context
- Nepal Himalayas: Located between Kali and Teesta rivers, known for their majestic peaks and attracting trekkers.
- Assam Himalayas: Found further east, characterized by lush green landscapes and rich wildlife.
In conclusion, the part of the Himalayas lying between the Satluj and Kali rivers is rightly termed the Kumaon Himalayas, distinguishing it from other sections of this magnificent mountain range.
Which part of the Himalayas is perennially snowbound?- a)Great Himalayas or Himadri
- b)Lesser Himalayas or Himachal
- c)Shivaliks
- d)Purvanchal
Correct answer is option 'A'. Can you explain this answer?
Which part of the Himalayas is perennially snowbound?
a)
Great Himalayas or Himadri
b)
Lesser Himalayas or Himachal
c)
Shivaliks
d)
Purvanchal
|
|
Tanishq Sarkar answered |
The correct answer is option 'A', the Great Himalayas or Himadri, which is the highest and northernmost range of the Himalayas. Here is a detailed explanation of why this part of the Himalayas is perennially snowbound:
1. Great Himalayas or Himadri:
The Great Himalayas, also known as Himadri, is the highest range of the Himalayan mountain system. It stretches across several countries, including India, Nepal, Bhutan, and Tibet. This range consists of some of the highest peaks in the world, including Mount Everest and Kanchenjunga.
2. High altitude and steep slopes:
The Great Himalayas possess extremely high altitudes and steep slopes, which contribute to the region being perennially snowbound. With an average elevation of over 6,000 meters, these mountains experience extremely cold temperatures throughout the year. The steep slopes prevent the snow from melting and accumulating, leading to the presence of snow all year round.
3. Snowfall and precipitation:
The Great Himalayas receive heavy snowfall and precipitation due to the moisture-laden winds from the Indian Ocean. As these winds ascend the mountains, they cool down, leading to condensation and the formation of clouds. These clouds subsequently release their moisture as snowfall, resulting in a continuous accumulation of snow in the region.
4. Glacier formation:
The perpetual snow in the Great Himalayas contributes to the formation of glaciers. Glaciers are massive bodies of ice that form over long periods of time due to the accumulation and compaction of snow. The Himalayan glaciers are crucial sources of freshwater for many rivers, including the Ganges, Brahmaputra, and Indus.
5. Impact on climate and ecosystems:
The perennial snowbound condition of the Great Himalayas has a significant impact on the climate and ecosystems of the region. The permanent snow cover acts as a natural reservoir, storing water and releasing it slowly over time. This helps in maintaining the flow of rivers and sustains various ecosystems, including alpine vegetation and wildlife.
In conclusion, the Great Himalayas or Himadri is the part of the Himalayas that remains perennially snowbound. The high altitude, steep slopes, heavy snowfall, and glacier formation contribute to the continuous presence of snow in this region throughout the year. This unique characteristic of the Great Himalayas has a significant impact on the climate, water resources, and ecosystems of the area.
1. Great Himalayas or Himadri:
The Great Himalayas, also known as Himadri, is the highest range of the Himalayan mountain system. It stretches across several countries, including India, Nepal, Bhutan, and Tibet. This range consists of some of the highest peaks in the world, including Mount Everest and Kanchenjunga.
2. High altitude and steep slopes:
The Great Himalayas possess extremely high altitudes and steep slopes, which contribute to the region being perennially snowbound. With an average elevation of over 6,000 meters, these mountains experience extremely cold temperatures throughout the year. The steep slopes prevent the snow from melting and accumulating, leading to the presence of snow all year round.
3. Snowfall and precipitation:
The Great Himalayas receive heavy snowfall and precipitation due to the moisture-laden winds from the Indian Ocean. As these winds ascend the mountains, they cool down, leading to condensation and the formation of clouds. These clouds subsequently release their moisture as snowfall, resulting in a continuous accumulation of snow in the region.
4. Glacier formation:
The perpetual snow in the Great Himalayas contributes to the formation of glaciers. Glaciers are massive bodies of ice that form over long periods of time due to the accumulation and compaction of snow. The Himalayan glaciers are crucial sources of freshwater for many rivers, including the Ganges, Brahmaputra, and Indus.
5. Impact on climate and ecosystems:
The perennial snowbound condition of the Great Himalayas has a significant impact on the climate and ecosystems of the region. The permanent snow cover acts as a natural reservoir, storing water and releasing it slowly over time. This helps in maintaining the flow of rivers and sustains various ecosystems, including alpine vegetation and wildlife.
In conclusion, the Great Himalayas or Himadri is the part of the Himalayas that remains perennially snowbound. The high altitude, steep slopes, heavy snowfall, and glacier formation contribute to the continuous presence of snow in this region throughout the year. This unique characteristic of the Great Himalayas has a significant impact on the climate, water resources, and ecosystems of the area.
Choose the correctly matched pair.- a)Outer-most range of the Himalayas - Himadri
- b)Longest range of the Lesser Himalayas - Pir Panjal
- c)Highest peak of the Himalayas - Kanchenjunga
- d)Northern Plains - Composed of igneous rocks
Correct answer is option 'B'. Can you explain this answer?
a)
Outer-most range of the Himalayas - Himadri
b)
Longest range of the Lesser Himalayas - Pir Panjal
c)
Highest peak of the Himalayas - Kanchenjunga
d)
Northern Plains - Composed of igneous rocks
|
Let's Tute answered |
- Option A: Outer-most range of the Himalayas - Himadri - Incorrect. The outer-most range of the Himalayas is called the Shiwaliks, not Himadri. Himadri refers to the Great or Inner Himalayas.
- Option B: Longest range of the Lesser Himalayas - Pir Panjal - Correct. The Pir Panjal range is indeed the longest and most important range in the Lesser Himalayas.
- Option C: Highest peak of the Himalayas - Kanchenjunga - Incorrect. The highest peak of the Himalayas is Mount Everest, not Kanchenjunga. Kanchenjunga is the third highest peak in the world.
- Option D: Northern Plains - Composed of igneous rocks - Incorrect. The Northern Plains are composed of alluvial soil, not igneous rocks. The alluvium is deposited by the rivers flowing from the Himalayas.
- Summary: Option A confuses the Shiwaliks with Himadri. Option C misidentifies the highest peak. Option D incorrectly describes the composition of the Northern Plains. Option B correctly identifies the Pir Panjal range as the longest in the Lesser Himalayas. Thus, the correctly matched pair is Option B: Longest range of the Lesser Himalayas - Pir Panjal.
Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. The Indian Desert is also known as:- a)Gobi Desert
- b)Sahara Desert
- c)Thar Desert
- d)Sonoran Desert
Correct answer is option 'C'. Can you explain this answer?
Read the source given below and answer the questions that follow:
The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.
Q. The Indian Desert is also known as:
a)
Gobi Desert
b)
Sahara Desert
c)
Thar Desert
d)
Sonoran Desert
|
|
Mihika Iyer answered |
The Indian Desert is also known as:
Thar Desert
The Thar Desert, also known as the Indian Desert, is located towards the western margins of the Aravalli Hills. It is characterized by undulating sandy plains covered with sand dunes. Here are some key points about the Thar Desert:
- Low Rainfall: The region receives very low rainfall, typically below 150 mm per year, making it an arid climate with low vegetation cover.
- Water Bodies: Streams may appear during the rainy season, but they often disappear into the sand due to insufficient water to reach the sea. The Luni River is the only major river in this region.
- Dune Types: Barchans, which are crescent-shaped dunes, cover large areas in the Thar Desert. However, longitudinal dunes become more prominent near the Indo-Pakistan boundary.
- Attractions: If you visit Jaisalmer, a city in the Thar Desert, you may have the opportunity to see a group of barchans, adding to the unique landscape of the region.
In conclusion, the Thar Desert, also known as the Indian Desert, is a distinctive arid region with its own unique features and landscapes.
Thar Desert
The Thar Desert, also known as the Indian Desert, is located towards the western margins of the Aravalli Hills. It is characterized by undulating sandy plains covered with sand dunes. Here are some key points about the Thar Desert:
- Low Rainfall: The region receives very low rainfall, typically below 150 mm per year, making it an arid climate with low vegetation cover.
- Water Bodies: Streams may appear during the rainy season, but they often disappear into the sand due to insufficient water to reach the sea. The Luni River is the only major river in this region.
- Dune Types: Barchans, which are crescent-shaped dunes, cover large areas in the Thar Desert. However, longitudinal dunes become more prominent near the Indo-Pakistan boundary.
- Attractions: If you visit Jaisalmer, a city in the Thar Desert, you may have the opportunity to see a group of barchans, adding to the unique landscape of the region.
In conclusion, the Thar Desert, also known as the Indian Desert, is a distinctive arid region with its own unique features and landscapes.
Chapter doubts & questions for Physical Features of India - Geography for Class 9 2025 is part of Class 9 exam preparation. The chapters have been prepared according to the Class 9 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 9 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
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