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All questions of Landforms and Water Bodies for Class 1 Exam

Aizawl is situated on which of the following riverbank?
  • a)
    Meghna
  • b)
    Tlawng river
  • c)
    Hwang Ho
  • d)
    Irawadi
Correct answer is option 'B'. Can you explain this answer?

Viren Jha answered
Aizawl is the largest city as well as the capital of mizoram in India. it is located north of the Tropic of cancer in the northen part of mizoram . Aizawl is situated on eastern bank of Tlawng river . Aizawl is situated on a ridge at an altitude of approximately 1,132 meters 3,714 feet above sea level

Which is the highest peak in the world?
  • a)
    Kanchenjunga
  • b)
    K2
  • c)
    Mount Everest
  • d)
    Pir panjal
Correct answer is option 'C'. Can you explain this answer?

Aditi Sharma answered
Mount Everest is the highest peak in the world, standing at an elevation of 8,848 meters (29,029 feet) above sea level.

Which of the following is the youngest range in India?
  • a)
    Karakoram
  • b)
    Pir Panjal Range
  • c)
    Satpura
  • d)
    Himalaya
Correct answer is option 'D'. Can you explain this answer?

Ravi dey answered
The correct answer is option 'D' - Himalaya.

Explanation:

The Himalaya range is the youngest range in India. Here's a detailed explanation of why it is the youngest:

1. Formation:
The Himalayas were formed due to the collision of the Indian and Eurasian tectonic plates. This collision began around 50 million years ago and is still ongoing today. The immense pressure and force generated by the collision caused the Earth's crust to buckle and fold, resulting in the formation of the Himalayas.

2. Age:
The Himalayas are relatively young compared to other mountain ranges in India. The process of their formation started around 50 million years ago, which is considered quite recent in geological terms.

3. Height:
The Himalayas are known for their towering peaks, including Mount Everest, which is the highest peak in the world. The range is still actively growing, with the highest peaks continuing to rise in height due to ongoing tectonic activity.

4. Tectonic Activity:
The Himalayas are characterized by intense tectonic activity. The Indian plate is continuously moving northward and colliding with the Eurasian plate. This ongoing collision results in frequent earthquakes and the formation of new mountain ranges within the Himalayan system.

5. Geology:
The Himalayas are composed of a variety of rocks, including sedimentary, metamorphic, and igneous rocks. These rocks were formed during different geological periods and have been uplifted and folded during the mountain-building process.

Conclusion:
In summary, the Himalayas are the youngest range in India due to their recent formation as a result of the ongoing collision between the Indian and Eurasian tectonic plates. The range continues to grow in height and experience tectonic activity, making it a dynamic and geologically significant region.

The river Indus flows through which of the following states in India? 
  • a)
    Rajasthan
  • b)
    Punjab
  • c)
    Madhya Pradesh 
  • d)
    Uttar Pradesh
Correct answer is option 'B'. Can you explain this answer?

Aditi Sharma answered
The Indus River is one of the longest rivers in Asia and flows through India, Pakistan, and China. In India, it primarily passes through the state of Punjab.

Which of the following river originates as well as ends in the territory of India?
  • a)
    Brahmaputra
  • b)
    Indus
  • c)
    Kosi
  • d)
    Chambal
Correct answer is option 'D'. Can you explain this answer?

Nitin naidu answered
Understanding the Question
The question asks which river originates and ends entirely within the territory of India. The options are Brahmaputra, Indus, Kosi, and Chambal. Let’s break down each option to find the correct answer.

Option A: Brahmaputra
- The Brahmaputra River originates in Tibet (China) and flows through India before joining the Bay of Bengal. Hence, it does not satisfy the criteria.

Option B: Indus
- The Indus River originates in Tibet, flows through India, and predominantly runs through Pakistan before emptying into the Arabian Sea. Therefore, it also does not meet the requirement.

Option C: Kosi
- The Kosi River originates in Nepal and flows into India, eventually joining the Ganges. Since it starts outside of India, it is not the correct answer.

Option D: Chambal
- The Chambal River originates in the Vindhya Range of Madhya Pradesh and flows through Rajasthan before eventually merging with the Yamuna River. It does not cross international borders, making it entirely an Indian river.

Conclusion
- The only river that originates and ends entirely within India is the Chambal. Therefore, the correct answer is option 'D'.
This distinction is essential as it highlights the geographical significance of rivers in India, with the Chambal being a prominent example of a river that operates entirely within the country's boundaries.

On which of the following river Ajmer is situated?
  • a)
    Luni
  • b)
    Ganga
  • c)
    Teesta
  • d)
    Beas
Correct answer is option 'A'. Can you explain this answer?

Arun Desai answered
Ajmer city is situated in central Rajasthan state, northwestern India. It was founded by Ajayadeva, an 11th-century Rajput ruler. It is surrounded by Aravali ranges. It is drained by headstreams of the Luni River flowing southwestward and by tributaries of the Banas River flowing eastward.

Which mountain range lies under the disputed category of Indian and Pakistan?
  • a)
    Himalaya
  • b)
    Karakoram Range
  • c)
    Pir Panjal Range
  • d)
    None of these
Correct answer is option 'B'. Can you explain this answer?

Harsh mehra answered
Introduction:
The disputed mountain range between India and Pakistan is the Karakoram Range. This range is located in the northern part of the Indian subcontinent and is known for its majestic peaks and challenging terrain.

Karakoram Range:
- The Karakoram Range is a mountain range that spans across the borders of India, Pakistan, and China.
- It is one of the world's most geologically active areas, with numerous glaciers, high peaks, and deep valleys.
- The range is home to several of the world's highest mountains, including K2, the second-highest peak in the world.
- The Karakoram Range is known for its rugged beauty and harsh climate, making it a popular destination for mountaineers and adventure enthusiasts.

Disputed Territory:
- The Karakoram Range lies in the disputed territory of Jammu and Kashmir, which is claimed by both India and Pakistan.
- The region has been a source of tension and conflict between the two countries for decades.
- India and Pakistan have fought several wars over the control of Jammu and Kashmir, and the dispute remains unresolved.
- Both countries have established military outposts and infrastructure in the region to assert their claims.

Importance of the Karakoram Range:
- The Karakoram Range is of strategic importance to both India and Pakistan due to its proximity to their borders.
- The range acts as a natural barrier between the two countries, making it a crucial defensive position.
- The region is also a major source of water for both India and Pakistan, as several rivers originate from the glaciers in the Karakoram Range.
- The Indus River, one of the largest rivers in the region, gets a significant portion of its water from the Karakoram glaciers.

Conclusion:
The Karakoram Range is the mountain range that lies under the disputed category between India and Pakistan. The region holds significant strategic and environmental importance for both countries. The dispute over the control of this mountain range and the broader Jammu and Kashmir region continues to be a contentious issue between India and Pakistan.

Kangchenjunga is situated in which state?
  • a)
    Uttarakhand
  • b)
    Sikkim
  • c)
    J&K
  • d)
    Arunachal Pradesh
Correct answer is option 'B'. Can you explain this answer?

Arti nair answered
Location of Kangchenjunga
Kangchenjunga is situated in the state of Sikkim in India.

Significance of Sikkim
Sikkim is a northeastern state of India known for its stunning landscapes, including the majestic Kangchenjunga mountain.

Geographical Features of Kangchenjunga
- Kangchenjunga is the third highest mountain in the world, with an elevation of 8,586 meters.
- It is part of the Himalayan mountain range and is located on the border between Nepal and the Indian state of Sikkim.

Importance of Kangchenjunga
- Kangchenjunga holds great significance for climbers and trekkers due to its challenging terrain and breathtaking views.
- The mountain is also considered sacred by the local people, and its conservation is essential for maintaining the ecological balance of the region.

Tourism in Sikkim
- Sikkim is a popular tourist destination known for its natural beauty, monasteries, and adventure activities.
- Visitors to Sikkim often embark on treks to Kangchenjunga Base Camp to witness the grandeur of the mountain up close.
In conclusion, Kangchenjunga is a prominent mountain located in the state of Sikkim, offering a unique blend of natural beauty, adventure, and cultural significance for visitors and locals alike.

Which of the following are world’s 2nd largest glaciers?
  • a)
    Siachen Glacier
  • b)
    The Biafo Glacier
  • c)
    Both a and b
  • d)
    None
Correct answer is option 'C'. Can you explain this answer?

Arun Desai answered
The Siachen Glacier and the Biafo Glacier are both considered the world's 2nd largest glaciers. The Siachen Glacier is located in the Karakoram Range, while the Biafo Glacier is also in the same range and extends into the Western Himalayas.

Which city is also known as Venice of the East?
  • a)
    Jammu
  • b)
    Udaipur
  • c)
    Jaipur
  • d)
    Lucknow
Correct answer is option 'B'. Can you explain this answer?

Aditi Sharma answered
Udaipur, located in the state of Rajasthan, is often referred to as the "Venice of the East." This nickname is due to the city's picturesque lakes, palaces, and the intricate network of canals that resemble the canals of Venice, Italy.

Purvanchal range comprises of how many parts?
  • a)
    2
  • b)
    4
  • c)
    5
  • d)
    3
Correct answer is option 'A'. Can you explain this answer?

Swati Sharma answered
The Purvanchal Range, also known as the Eastern Ghats, comprises two major parts: the North-Eastern Ghats and the South-Eastern Ghats. These ranges run parallel to the eastern coast of India and cover several states, including Odisha, Andhra Pradesh, Tamil Nadu, and Karnataka.

Indira Sagar Dam located in Madhya Pradesh is built on which of the following river?
  • a)
    Yamuna
  • b)
    Chambal
  • c)
    Narmada
  • d)
    Krishna
Correct answer is option 'C'. Can you explain this answer?

Nitin naidu answered

Indira Sagar Dam

The Indira Sagar Dam is located in Madhya Pradesh and is built on the Narmada River.

**Narmada River**
- The Narmada River is one of the major rivers in central India and flows through the states of Madhya Pradesh, Maharashtra, and Gujarat.
- It is known for its steep gorge, which is formed between the Vindhya and Satpura ranges.
- The river plays a significant role in the economy and livelihood of the people living along its banks, providing water for irrigation, hydroelectric power generation, and other purposes.

**Indira Sagar Dam**
- The Indira Sagar Dam is one of the largest dams on the Narmada River and is a multipurpose project aimed at providing irrigation, drinking water, and hydroelectric power to the region.
- The dam is a concrete gravity dam with a height of 92 meters and a length of 653 meters.
- It has a reservoir capacity of 12.22 billion cubic meters, which is used for irrigation in the surrounding areas and for generating electricity through its power station.

In conclusion, the Indira Sagar Dam, located in Madhya Pradesh, is built on the Narmada River, and it serves as a crucial infrastructure project for the region, providing water resources and electricity to the local communities.

Which mountain ranges block wind carrying rain to reach the Thar Desert?
  • a)
    Karakoram Range
  • b)
    Pir Panjal Range
  • c)
    Satpura Range
  • d)
    Aravalli Range
Correct answer is option 'D'. Can you explain this answer?

Aditi Sharma answered
The Aravalli Range acts as a barrier that blocks the wind carrying rain from reaching the Thar Desert. The desert lies to the northwest of the Aravalli Range and experiences arid climatic conditions due to the rain shadow effect caused by the range.

Which of the following river is the home for freshwater dolphins?
  • a)
    Brahmaputra
  • b)
    Yamuna
  • c)
    Ganga
  • d)
    Sabarmati
Correct answer is option 'C'. Can you explain this answer?

Ravi dey answered
The correct answer is option 'C' - Ganga.

The Ganga River, also known as the Ganges, is home to freshwater dolphins. Here is an explanation of why the Ganga River is the home for freshwater dolphins:

1. Habitat:
- The Ganga River provides an ideal habitat for freshwater dolphins due to its large size, depth, and flow.
- Dolphins prefer deep and slow-moving waters, which can be found in some stretches of the Ganga River.

2. Ganges River Dolphin:
- The Ganges River Dolphin, also known as the South Asian River Dolphin or Susu, is a freshwater dolphin species found in the Ganga River.
- It is one of the few remaining freshwater dolphin species in the world and is considered an indicator of the river's health.

3. Adaptations:
- Ganges River Dolphins have adapted to their riverine environment over time.
- They have long and slender bodies, making it easier for them to navigate through the water.
- They also have a long snout, which helps them in finding food by sensing vibrations in the water.
- Their eyesight is weak due to the murky waters of the river, so they rely on echolocation to locate prey and navigate.

4. Endangered Species:
- Ganges River Dolphins are listed as an endangered species due to various factors such as pollution, habitat degradation, and accidental entanglement in fishing nets.
- Conservation efforts are being made to protect and preserve these dolphins and their habitat.

In conclusion, the Ganga River is home to freshwater dolphins, specifically the Ganges River Dolphin. This species has adapted to the river's unique ecosystem and is considered an indicator of the river's health. However, these dolphins are endangered, and conservation efforts are necessary to ensure their survival.

Which river is known as the "Ganga of the South"? 
  • a)
    Yamuna 
  • b)
    Brahmaputra
  • c)
    Godavari 
  • d)
    Narmada
Correct answer is option 'C'. Can you explain this answer?

Arun Desai answered
The Godavari River is the second-longest river in India and is often referred to as the Ganga of the South because of its importance and sacredness in the southern region of the country.

Which range is also known as the Lower Himalayas?
  • a)
    Himalaya
  • b)
    Karakoram Range
  • c)
    Pir Panjal Range
  • d)
    Vindhyachal
Correct answer is option 'C'. Can you explain this answer?

Swati Sharma answered
The Pir Panjal Range is a subrange of the Himalayas located in the northern part of the Indian subcontinent. It is also known as the "Lower Himalayas" or "Outer Himalayas." It extends across the states of Jammu and Kashmir and Himachal Pradesh in India and is an important geographical feature of the region.

Name the largest river (4195 miles long) in the world in terms of water volume.
  • a)
    Ganga
  • b)
    Nile
  • c)
    Amazon
  • d)
    Yangtze/Chang Jiang
Correct answer is option 'C'. Can you explain this answer?

Arun Desai answered
The largest river in the world in terms of water volume is Amazon. The Amazon River is approximately 4,195 miles long and carries more water than any other river in the world.

_________ is the longest river (4160 miles long) in the world.
  • a)
    Nile
  • b)
    Congo
  • c)
    Mississippi
  • d)
    Yenisei
Correct answer is option 'A'. Can you explain this answer?

Arun Desai answered
The longest river in the world is Nile. The Nile River is approximately 4,160 miles long and is often considered the longest river, although there is some debate regarding its exact length.

The famous Jog Falls, also known as Gerosoppa Falls, is located on which river? 
  • a)
    Krishna
  • b)
    Godavari
  • c)
    Cauvery
  • d)
    Sharavathi
Correct answer is option 'D'. Can you explain this answer?

Aditi Sharma answered
Jog Falls is one of the highest plunge waterfalls in India and is located on the Sharavathi River in the state of Karnataka. It is a popular tourist attraction known for its breathtaking beauty.

Which is the longest river in India?
  • a)
    Nile
  • b)
    Ganga
  • c)
    Indus
  • d)
    Brahmaputra
Correct answer is option 'B'. Can you explain this answer?

Swati Sharma answered
Ganga is the longest river in India. It originates from the Gangotri Glacier and discharges its water in the Bay of Bengal.

_______ river is one of the greatest Siberian rivers that stretches from the Altay Mountains and flows directly into the Arctic Ocean. It is 3364 miles long.
  • a)
    Yenisei
  • b)
    Ob-Irtysh/Ob
  • c)
    Yangtze/Chang Jiang
  • d)
    Paraná
Correct answer is option 'A'. Can you explain this answer?

Swati Sharma answered
The river that stretches from the Altay Mountains and flows directly into the Arctic Ocean, with a length of 3,364 miles, is Yenisei. The Yenisei River is one of the great Siberian rivers.

Which is the longest river (3917 miles long) in Asia and the third longest river in the world?
  • a)
    Congo
  • b)
    Yangtze/Chang Jiang
  • c)
    Ganga
  • d)
    Brahmaputra
Correct answer is option 'B'. Can you explain this answer?

Arun Desai answered
The longest river in Asia and the third longest river in the world is Yangtze/Chang Jiang. The Yangtze River is approximately 3,917 miles long and flows through China.

The Kaveri River originates in which state of India? 
  • a)
    Tamil Nadu
  • b)
    Kerala
  • c)
    Karnataka 
  • d)
    Andhra Pradesh
Correct answer is option 'C'. Can you explain this answer?

Aditi Sharma answered
The Kaveri River is one of the major rivers in South India and originates from Talakaveri in the Brahmagiri hills of the Western Ghats in Karnataka. It then flows through Tamil Nadu and eventually merges into the Bay of Bengal.

Which of the following mountain is the source of rivers like Narmada and Tapti?
  • a)
    Himalaya
  • b)
    Karakoram Range
  • c)
    Pir Panjal Range
  • d)
    Satpura range
Correct answer is option 'D'. Can you explain this answer?

Swati Sharma answered
The Satpura Range is a range of hills in central India that spans across the states of Madhya Pradesh, Maharashtra, and Chhattisgarh. It is the source of several rivers, including the Narmada and Tapti rivers.

What do you mean by world ‘Aravalli’?
  • a)
    Line of peaks
  • b)
    Land of rising sun
  • c)
    Adobe of snow
  • d)
    Land of mountains
Correct answer is option 'A'. Can you explain this answer?

Arun Desai answered
The word "Aravalli" is derived from the Sanskrit language, where "ara" means "line" or "row," and "valli" means "peaks" or "range." Therefore, Aravalli can be translated as "line of peaks."

Name the river which flows in the United States of America and its drainage basin extends into the Canadian territory. It stretches up to 3902 miles in length.
  • a)
    Mississippi
  • b)
    Amazon
  • c)
    Yenisei
  • d)
    Yellow River/Huang He
Correct answer is option 'A'. Can you explain this answer?

Swati Sharma answered
The river that flows in the United States of America and extends into the Canadian territory, stretching up to 3,902 miles in length, is Mississippi. The Mississippi River is a major river in North America.

Which river is also known as the "Sorrow of Bihar" due to its frequent flooding? 
  • a)
    Ganges 
  • b)
    Brahmaputra 
  • c)
    Mahanadi 
  • d)
    Kosi
Correct answer is option 'D'. Can you explain this answer?

Aditi Sharma answered
The Kosi River is a major river in Bihar, India, and is known for its unpredictable and destructive floods. The frequent flooding has earned it the title of the "Sorrow of Bihar."

Which of the following mountain is The oldest mountain range in India?
  • a)
    Karakoram Range
  • b)
    Pir Panjal Range
  • c)
    Satpura Range
  • d)
    Aravalli Range
Correct answer is option 'D'. Can you explain this answer?

Arun Desai answered
The Aravalli Range is the oldest mountain range in India. It stretches approximately 800 kilometers across the western states of Gujarat, Rajasthan, Haryana, and Delhi. The Aravalli Range is known for its scenic beauty and rich biodiversity.

Which is the highest point of the Aravalli Range?
  • a)
    Vindhya
  • b)
    Satpura
  • c)
    Guru Shikhar
  • d)
    Luni
Correct answer is option 'C'. Can you explain this answer?

Aditi Sharma answered
Guru Shikhar is the highest point of the Aravalli Range and is located near Mount Abu in the state of Rajasthan. It has an elevation of 1,722 meters (5,650 feet) and is a popular tourist destination.

Which mountain range is also called “Sahyadri Mountains”?
  • a)
    Pir Panjal Range
  • b)
    Satpura range
  • c)
    Aravalli Range
  • d)
    Western Ghats
Correct answer is option 'D'. Can you explain this answer?

Arun Desai answered
The Western Ghats, also known as the Sahyadri Mountains, are a mountain range that runs parallel to the western coast of India. It spans several states, including Maharashtra, Karnataka, Kerala, Tamil Nadu, and Goa. The Western Ghats are known for their rich biodiversity and are recognized as a UNESCO World Heritage Site.

Which is the highest Indian peak?
  • a)
    Kangchenjunga
  • b)
    Nanda Devi
  • c)
    K10
  • d)
    Kamet
Correct answer is option 'A'. Can you explain this answer?

Swati Sharma answered
Kangchenjunga is the highest peak in India, standing at an elevation of 8,586 meters (28,169 feet).

Mawsynram is in which state?
  • a)
    Meghalaya
  • b)
    Assam
  • c)
    Arunachal
  • d)
    J&K
Correct answer is option 'A'. Can you explain this answer?

Swati Sharma answered
Mawsynram is a village located in the East Khasi Hills district of Meghalaya, which is a state in northeastern India. It is famous for being one of the wettest places on Earth, receiving the highest average annual rainfall in the world.

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