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All questions of Class 7 Geography for CTET & State TET Exam
Q. Thinnest layer of the earth isa)Crustb)Nifec)Cored)MantleCorrect answer is option 'A'. Can you explain this answer?
|
Krish Chawla answered |
Thinnest layer of the earth is Crust
What do plant and animal kingdom make together?
- a)Biosphere
- b)Hydrosphere
- c)Atmosphere
- d)All of these
Correct answer is option 'A'. Can you explain this answer?
What do plant and animal kingdom make together?
a)
Biosphere
b)
Hydrosphere
c)
Atmosphere
d)
All of these
|
Vandana Mukherjee answered |
The biosphere refers to the zone of life on Earth where living organisms, including plants and animals, exist. It encompasses all ecosystems and living organisms on Earth, making option (a) Biosphere the correct answer.
There are three major types of rocks except- a)Metamorphic rocks
- b)Sedimentary rocks
- c)Igneous rocks
- d)Mantle rocks
Correct answer is option 'D'. Can you explain this answer?
There are three major types of rocks except
a)
Metamorphic rocks
b)
Sedimentary rocks
c)
Igneous rocks
d)
Mantle rocks
|
Deepak Mehra answered |
The mantle is the mostly-solid bulk of Earth's interior. The mantle lies between Earth's dense, super-heated core and its thin outer layer, the crust.
The innermost layer of the earth is- a)Mantle
- b)Sima
- c)Crust
- d)Core
Correct answer is option 'D'. Can you explain this answer?
The innermost layer of the earth is
a)
Mantle
b)
Sima
c)
Crust
d)
Core
|
Mrinalini Reddy answered |
The innermost layer of the earth is known as the core. It is divided into inner core and outer core. It comprises of a high concentration of nickel and iron. It is believed to be the source of the earths magnetism.
These are found in the dry desert- a)Tropical grassland
- b)Temperate evergreen forest
- c)Temperate grassland
- d)Thorny bushes
Correct answer is option 'D'. Can you explain this answer?
These are found in the dry desert
a)
Tropical grassland
b)
Temperate evergreen forest
c)
Temperate grassland
d)
Thorny bushes
|
Priyanka Sharma answered |
The Thorn Forests are found in the semi-arid areas of Gujarat, Rajasthan, Madhya Pradesh, Chhattisgarh, Uttar Pradesh and Haryana.
The Thorn Forests and Scrubs are found in regions where the rainfall is less than 70cm.
The vegetation in these forests are thorny trees and bushes.
Acacias, palms, euphorbias and cacti are the main plants found in these forests.
Trees are scattered and have long roots penetrating deep into the soil in order to get moisture.
The stems are succulent to conserve water
Leaves are modified into spines (thorns) and are small to minimize transpiration.
Ganga-Brahmaputra basin form in- a)Bhutan
- b)China
- c)India
- d)Sri Lanka
Correct answer is option 'C'. Can you explain this answer?
Ganga-Brahmaputra basin form in
a)
Bhutan
b)
China
c)
India
d)
Sri Lanka
|
Geetika Shah answered |
The Ganga basin is a part of the Ganges-Brahmaputra basin draining 1,086,000 square kilometres in Tibet, Nepal, India and Bangladesh.
______ minerals are found in the continental masses- a)Silica and alumina
- b)Silica and magnesium
- c)Nickel and iron
- d)Silica and iron
Correct answer is option 'A'. Can you explain this answer?
______ minerals are found in the continental masses
a)
Silica and alumina
b)
Silica and magnesium
c)
Nickel and iron
d)
Silica and iron
|
Arnav Malik answered |
The main mineral constituents of the continental mass are silica and alumina. It is thus called sial (si-silica and al-alumina). The oceanic crust mainly consists of silica and magnesium; it is therefore called sima (si-silica and ma-magnesium).
Which word stands for the word animal- a)Susu
- b)Fauna
- c)Flora
- d)Chinnok
Correct answer is option 'B'. Can you explain this answer?
Which word stands for the word animal
a)
Susu
b)
Fauna
c)
Flora
d)
Chinnok
|
Gargi Bajaj answered |
A forest is a large area dominated by trees. Hundreds of more precise definitions of forest are used throughout the world, incorporating fauna is the animals of a particular region, habitat, or geological period.
The place in the crust where the movement of earthquakes starts is called the
- a)Waves
- b)Focus
- c)Epicentre
- d)Crust
Correct answer is option 'B'. Can you explain this answer?
The place in the crust where the movement of earthquakes starts is called the
a)
Waves
b)
Focus
c)
Epicentre
d)
Crust
|
Shilpa Das answered |
The place in the crust where the movement starts is called the focus. The place on the surface above the focus is called the epicenter. Vibrations travel outwards from the epicenter as waves. The greatest damage is usually closest to the epicenter and the strength of the earthquake decreases away from the center.
Fauna related to
- a)Nature
- b)Soils
- c)Animals
- d)Plants
Correct answer is option 'C'. Can you explain this answer?
Fauna related to
a)
Nature
b)
Soils
c)
Animals
d)
Plants
|
Anagha Choudhury answered |
Fauna is all of the animal life of any particular region or time. The corresponding term for plants is flora. Flora, fauna and other forms of life such as fungi are collectively referred to as biota.
______ is one of the world's largest snakes and is found in the tropical rainforesta)Green ratsnakeb)Copperhead snakec)Pythond)AnacondaCorrect answer is option 'D'. Can you explain this answer?
|
Jatin Jain answered |
Anacondas are the largest and heaviest known snakes. They can be found in tropical rainforests, lakes and swamps of South America. Anacondas are especially numerous near Amazon and Orinoco rivers.
St. Petersburg is in- a)China
- b)Russia
- c)Indonesia
- d)Japan
Correct answer is option 'B'. Can you explain this answer?
St. Petersburg is in
a)
China
b)
Russia
c)
Indonesia
d)
Japan
|
Ananya Das answered |
St. Petersburg's most famous visitor attraction, and universally acknowledged as one of the world's greatest treasuries of art and antiquities, the Hermitage is a name to be conjured with, and reason enough on its own for many travelers to book a trip to St. Petersburg.
Q. Flora relates
a)Animalb)Firec)Plantsd)SoilCorrect answer is option 'C'. Can you explain this answer?
|
Nidhi Mishra answered |
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants.
_____ have made travel faster- a)Car
- b)Rail
- c)Horse cart
- d)Aeroplanes
Correct answer is option 'D'. Can you explain this answer?
_____ have made travel faster
a)
Car
b)
Rail
c)
Horse cart
d)
Aeroplanes
|
|
Anirban Roy answered |
Air transportation is the fastest mode of transportation. Example aeroplanes, fighter jets etc.
Two types of forces are- a)Endogenic forces and Internal forces
- b)Exogenic forces and External forces
- c)Speed forces and Slow forces
- d)Endogenic forces and Exogenic forces
Correct answer is option 'D'. Can you explain this answer?
Two types of forces are
a)
Endogenic forces and Internal forces
b)
Exogenic forces and External forces
c)
Speed forces and Slow forces
d)
Endogenic forces and Exogenic forces
|
Ashwini Jain answered |
Endogenic forces: The forces coming from within the earth and causing horizontal and vertical movements are called as endogenic forces A.K.A. Comet and meteoroid impacts, the tidal force of the moon and the radiation from the sun are all exogenic. Weathering effects and erosion are also exogenic processes.
The main mineral constituents of the continental mass are- a)Silica and alcohol
- b)Silver and alcohol
- c)Silver and alumina
- d)Silica and alumina
Correct answer is option 'D'. Can you explain this answer?
The main mineral constituents of the continental mass are
a)
Silica and alcohol
b)
Silver and alcohol
c)
Silver and alumina
d)
Silica and alumina
|
Pooja Banerjee answered |
The main mineral constituents of the continental mass are silica and alumina. It is thus called sial (si-silica and al-alumina). The oceanic crust mainly consists of silica and magnesium; it is therefore called sima (si-silica and ma-magnesium).
Fossils are the remains of dead _______
- a)Plants
- b)Animals
- c)Both a and b
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Fossils are the remains of dead _______
a)
Plants
b)
Animals
c)
Both a and b
d)
None of the above
|
|
Priya Menon answered |
Fossils can be the remains of dead plants
, such as fossilized leaves, stems, or tree trunks, as well as the remains of
dead animals, such as fossilized bones, shells, or teeth.
Therefore, the correct answer is option 3: "Both a and b."
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.
It is an arid region characterized by extremely high or low temperatures and has scarce vegetationa)Mountainb)Desertc)Plateaud)Plain 10Correct answer is option 'B'. Can you explain this answer?
|
Rashi Menon answered |
Desert is an arid area characterised by extremely high or low temperature and having scarce vegetation. The desert can be hot or cold, depending on the temperature. Many people around the world have adapted to life in the deserts and they also practice agriculture wherever water is available.
Taj Mahal is in- a)Panipat
- b)Agra
- c)Meerut
- d)Sonipat
Correct answer is option 'B'. Can you explain this answer?
Taj Mahal is in
a)
Panipat
b)
Agra
c)
Meerut
d)
Sonipat
|
Lavanya Menon answered |
The Taj Mahal is an ivory-white marble mausoleum on the southern bank of the river Yamuna in the Indian city of Agra.
What is the name of the rock which contains fossils?- a)Sedimentary rocks
- b)Metamorphic rocks
- c)Igneous rocks
- d)Core
Correct answer is option 'A'. Can you explain this answer?
What is the name of the rock which contains fossils?
a)
Sedimentary rocks
b)
Metamorphic rocks
c)
Igneous rocks
d)
Core
|
Sushant Gupta answered |
Sedimentary rocks are the rocks that are formed by the accumulation and deposition of sediments. These sediments could be organic or inorganic in nature. Sedimentary rocks are also known as fossil rocks because they contain fossils of plants and animals that lived millions of years ago.
Explanation:
Sedimentary rocks are formed by the following process:
1. Weathering: The process of breaking down of rocks into smaller particles by physical, chemical, and biological means is called weathering.
2. Erosion: The process of transportation of these smaller particles by wind, water, or ice is called erosion.
3. Deposition: The process of settling down of these transported particles is called deposition.
4. Compaction: The process of squeezing the sediments together due to the weight of the overlying sediments is called compaction.
5. Cementation: The process of binding the sediments together by minerals like silica, calcite, or iron oxide is called cementation.
Sedimentary rocks are classified into three types:
1. Clastic sedimentary rocks: These are formed by the accumulation of rock fragments or sediments that have been transported and deposited by wind, water, or ice.
2. Chemical sedimentary rocks: These are formed by the precipitation of minerals from water that has evaporated or through chemical reactions between minerals in solution.
3. Organic sedimentary rocks: These are formed from the accumulation of organic matter, such as plant and animal remains, that have been buried and compressed over millions of years.
Sedimentary rocks are important because they provide clues about the Earth's history and the conditions that existed when they were formed. They also contain valuable resources like coal, oil, and gas.
Explanation:
Sedimentary rocks are formed by the following process:
1. Weathering: The process of breaking down of rocks into smaller particles by physical, chemical, and biological means is called weathering.
2. Erosion: The process of transportation of these smaller particles by wind, water, or ice is called erosion.
3. Deposition: The process of settling down of these transported particles is called deposition.
4. Compaction: The process of squeezing the sediments together due to the weight of the overlying sediments is called compaction.
5. Cementation: The process of binding the sediments together by minerals like silica, calcite, or iron oxide is called cementation.
Sedimentary rocks are classified into three types:
1. Clastic sedimentary rocks: These are formed by the accumulation of rock fragments or sediments that have been transported and deposited by wind, water, or ice.
2. Chemical sedimentary rocks: These are formed by the precipitation of minerals from water that has evaporated or through chemical reactions between minerals in solution.
3. Organic sedimentary rocks: These are formed from the accumulation of organic matter, such as plant and animal remains, that have been buried and compressed over millions of years.
Sedimentary rocks are important because they provide clues about the Earth's history and the conditions that existed when they were formed. They also contain valuable resources like coal, oil, and gas.
Ladakh is a- a)hot desert
- b)hot plain
- c)cold desert
- d)cold plain
Correct answer is option 'C'. Can you explain this answer?
Ladakh is a
a)
hot desert
b)
hot plain
c)
cold desert
d)
cold plain
|
|
Amit Sharma answered |
The correct answer is C as Ladakh is a cold desert in India. It lies in the Great himalayas on the eastern side of Jammu and Kashmir. It has the mighty Karakoram Range in the North and in the south, it is bound by the Zanskar mountains
Bison is- a)American dog
- b)American buffalo
- c)American cow
- d)American snake
Correct answer is option 'B'. Can you explain this answer?
Bison is
a)
American dog
b)
American buffalo
c)
American cow
d)
American snake
|
|
Geetika Shah answered |
Bison are found in North America and Europe. Both bison and buffalo are in the bovidae family, but the two are not closely related.
Tigers, lions, elephants, langoors and monkeys are found in- a)Tropical deciduous forest
- b)Temperate evergreen forest
- c)Tropical evergreen forest
- d)Temperate deciduous forest
Correct answer is option 'A'. Can you explain this answer?
Tigers, lions, elephants, langoors and monkeys are found in
a)
Tropical deciduous forest
b)
Temperate evergreen forest
c)
Tropical evergreen forest
d)
Temperate deciduous forest
|
Ishaan Chatterjee answered |
A wide diversity of mammals, birds, insects, and reptiles can be found in a deciduous forest biome. A biome can be described as a large, naturally occurring community of plants and animals inhabiting a major habitat.
In India, Lion, tiger, pig, deer, and elephant are some of the animals that make these forests their homes.
Outside India, in the United States, mammals that are generally found in a deciduous forest include bears, raccoons, squirrels, skunks, wood mice and even deer.
In North America, birds like broad-winged hawks, cardinals, snowy owls, and pileated woodpeckers are found in this biome.
Mammals in the North American moderate deciduous forests include white-tailed deer, raccoons, opossums, porcupines and red foxes.
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.
Sahara desert found in which continent- a)Asia
- b)Australia
- c)Africa
- d)Europe
Correct answer is option 'C'. Can you explain this answer?
Sahara desert found in which continent
a)
Asia
b)
Australia
c)
Africa
d)
Europe
|
|
Vandana Mukherjee answered |
African Continent
Blanketing much of the northern third of the African Continent, or some 3.5 million square miles, the Sahara Desert extends eastward from the Atlantic Ocean some 3,000 miles to the Nile River and the Red Sea, and southward from the Atlas Mountains of Morocco and the Mediterranean shores more than 1,000 miles.
What is the main function of the hydrosphere?- a)To provide a habitat for air-breathing organisms
- b)To regulate the Earth's temperature
- c)To support aquatic life
- d)To create weather patterns
Correct answer is option 'C'. Can you explain this answer?
a)
To provide a habitat for air-breathing organisms
b)
To regulate the Earth's temperature
c)
To support aquatic life
d)
To create weather patterns
|
Keystone Instructors answered |
The hydrosphere includes all water bodies on Earth, such as rivers, lakes, and oceans, which are essential for supporting aquatic life.
In village one can find- a)Traffic jam
- b)Pollution
- c)lot of open spaces and fresh air to breathe in
- d)Congested settlement
Correct answer is option 'C'. Can you explain this answer?
In village one can find
a)
Traffic jam
b)
Pollution
c)
lot of open spaces and fresh air to breathe in
d)
Congested settlement
|
|
Priyanka Sharma answered |
Unlike the urban areas the villages are generally free from urbanized residential setup, skyscrapers, buildings, and big factories therefore it has a lot of open spaces offering better air quality.
Which component is essential for the process of photosynthesis in plants?- a)Nitrogen
- b)Carbon dioxide
- c)Oxygen
- d)Methane
Correct answer is option 'B'. Can you explain this answer?
a)
Nitrogen
b)
Carbon dioxide
c)
Oxygen
d)
Methane
|
Gunjan Lakhani answered |
Photosynthesis in plants requires carbon dioxide, which is absorbed from the atmosphere, along with sunlight and water, to produce food and oxygen.
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 inner and outer cores are together about 3500 km thick, and the core has a very high temperature and pressure. Why is the core also known as NiFe?- a)Because it is made of nitrogen and ferrous
- b)Because it's made of nickel and ferrous
- c)As it is made of nickel and feroxide
- d)Because it consists of nitrogen and feline
Correct answer is option 'B'. Can you explain this answer?
The inner and outer cores are together about 3500 km thick, and the core has a very high temperature and pressure. Why is the core also known as NiFe?
a)
Because it is made of nitrogen and ferrous
b)
Because it's made of nickel and ferrous
c)
As it is made of nickel and feroxide
d)
Because it consists of nitrogen and feline
|
Meghana Nambiar answered |
Unlike the mineral-rich crust and mantle, the core is made almost entirely of metal—specifically, iron and nickel. The shorthand used for the core’s iron-nickel alloys is simply the elements’ chemical symbols—NiFe.
_____ are special plants that store water in their leaves.- a)Rhododendron
- b)Orchids
- c)Teak
- d)Bromeliads
Correct answer is option 'D'. Can you explain this answer?
_____ are special plants that store water in their leaves.
a)
Rhododendron
b)
Orchids
c)
Teak
d)
Bromeliads
|
|
Anita Menon answered |
Bromeliad, a special specie of plants, is found in North America and known to create aquatic habitat by storing water in their leaves.
Natural vegetation is generally classified in to three broad categories as follows except- a)Forests
- b)Grasslands
- c)Shrubs
- d)Flora
Correct answer is option 'D'. Can you explain this answer?
Natural vegetation is generally classified in to three broad categories as follows except
a)
Forests
b)
Grasslands
c)
Shrubs
d)
Flora
|
|
Varun Kapoor answered |
The two factors on which the growth of vegetation mostly depends are— temperature and moisture. (b) The three broad categories of natural vegetation are—forests, grasslands and shrubs. (d) Tropical deciduous forests are found in the large part of India, northern Australia and in central America.
Deer, foxes, wolves are the animals commonly found
- a) Tropical evergreen forest
- b) Temperate deciduous forest
- c) Tropical deciduous forest
- d) Temperate evergreen forest
Correct answer is option 'B'. Can you explain this answer?
Deer, foxes, wolves are the animals commonly found
a)
Tropical evergreen forestb)
Temperate deciduous forestc)
Tropical deciduous forestd)
Temperate evergreen forest|
|
Priyanka Sharma answered |
A wide variety of mammals, birds, insects, and reptiles can be found in a deciduous forest biome. Mammals that are commonly found in a deciduous forest include bears, raccoons, squirrels, skunks, wood mice, and, in the U.S., deer can be found in these forests.
The place where a building or a settlement develops is called itsa)Nagarb)Sitec)Officed)SideCorrect answer is option 'B'. Can you explain this answer?
|
Meera Reddy answered |
The place where a building or a settlement develops is called its site. which of the natural condition is not an important consideration for the selection of an ideal site?
Plant community which has grown naturally without human aid and has been left undisturbed by humans for long time is termed as:- a)Tundra vegetation
- b)Virgin vegetation
- c)Taiga plants
- d)None of the above.
Correct answer is option 'B'. Can you explain this answer?
Plant community which has grown naturally without human aid and has been left undisturbed by humans for long time is termed as:
a)
Tundra vegetation
b)
Virgin vegetation
c)
Taiga plants
d)
None of the above.
|
|
Vikram Kapoor answered |
Natural vegetation refers to a plant community which has grown naturally without human aid. They have been left undisturbed by humans for a long time. We call this virgin vegetation. Thus, cultivated crops and fruits, orchards form part of vegetation but not natural vegetation.
There is little rainfall in the Ladakh as low as ___ every year- a)20 cm
- b)30 cm
- c)50 cm
- d)10 cm
Correct answer is option 'D'. Can you explain this answer?
There is little rainfall in the Ladakh as low as ___ every year
a)
20 cm
b)
30 cm
c)
50 cm
d)
10 cm
|
Prisha Banerjee answered |
Ladakh is in a rain-shadow region and so don't receive monsoon winds thereby summer is dry but whatever little precipitation occurs is in the form of snowfall during freezing winter months. ... the rainfall in ladakh is as low as 10 cm per year. this is because ladakh is in rain shadow area of himalayas.
What is the most important occupation of the people of veld- a)Mining
- b)Agriculture
- c)Fishing
- d)Sheep rearing
Correct answer is option 'D'. Can you explain this answer?
What is the most important occupation of the people of veld
a)
Mining
b)
Agriculture
c)
Fishing
d)
Sheep rearing
|
|
Amit Sharma answered |
Sheep rearing is the most important occupation of the people. Sheep are reared mainly for wool and this has given rise to the wool industry in the velds. Merino sheep is a popular species as their wool is very warm.
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.
Cold air is ____ than hot air- a)Small and heavy
- b)Less denser and light
- c)Denser and heavy
- d)Small and light
Correct answer is option 'C'. Can you explain this answer?
Cold air is ____ than hot air
a)
Small and heavy
b)
Less denser and light
c)
Denser and heavy
d)
Small and light
|
Sanjana Kumar answered |
Cold air is denser than warm air. The molecules are packed closer together. The amount of water vapor in the air also affects the density of the air. The more water vapor that is in the air, the less dense the air becomes.
Tafilalet Oasis is in- a)Egypt
- b)Algeria
- c)Morocco
- d)Libya
Correct answer is option 'C'. Can you explain this answer?
Tafilalet Oasis is in
a)
Egypt
b)
Algeria
c)
Morocco
d)
Libya
|
|
Priyanka Sharma answered |
Tafilalt, also spelled Tafilet or Tafilalet, largest Saharan oasis of Morocco, in the southeastern part of the country. The oasis comprises the fortified villages of Erfoud, Arab Sebbah du Ziz, Rissani, Seffalat, Aoufous, and Jorf, together with palm groves stretching 30 miles (50 km) along the Wadi Ziz.
Shimla is in- a)Uttarakhand
- b)Jammu
- c)Punjab
- d)Himachal Pradesh
Correct answer is option 'D'. Can you explain this answer?
Shimla is in
a)
Uttarakhand
b)
Jammu
c)
Punjab
d)
Himachal Pradesh
|
Samridhi Mukherjee answered |
Simla is the capital and the largest city of the Indian state of Himachal Pradesh.
____ can be defined as the place where trees are the main type of vegetation- a)Shrubs
- b)Herbs
- c)Grassland
- d)Forest
Correct answer is option 'D'. Can you explain this answer?
____ can be defined as the place where trees are the main type of vegetation
a)
Shrubs
b)
Herbs
c)
Grassland
d)
Forest
|
|
Amrita Nair answered |
A forest is a large area dominated by trees. Hundreds of more precise definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing and ecological function.
Pampas grassland found in- a)Argentina
- b)Brazil
- c)Central Asia
- d)Australia
Correct answer is option 'A'. Can you explain this answer?
Pampas grassland found in
a)
Argentina
b)
Brazil
c)
Central Asia
d)
Australia
|
|
Anita Menon answered |
The Pampas of South America are a grassland biome. They are flat, fertile plains that covers an area of 300,000 sq. miles or 777,000 square kilometers, from the Atlantic Ocean to the Andes Mountains. It is found primarily in Argentina and extends into Uruguay.
Which of the following is not exogenic force- a)Volcano
- b)Wind
- c)Sea Waves
- d)Glaciers
Correct answer is option 'A'. Can you explain this answer?
Which of the following is not exogenic force
a)
Volcano
b)
Wind
c)
Sea Waves
d)
Glaciers
|
|
Sanjana Kumar answered |
Exogenic (A.K.A. exogenetic) refers to external processes and phenomena that occur on or above the surface of the earth. Comet and meteoroid impacts, the tidal force of the moon and the radiation from the sun are all exogenic. Weathering effects and erosion are also exogenic processes. Exogenic forces are mainly driven by solar energy and gravitational energy. Weathering, mass movements, erosion and deposition are exogenous processes. Running water, wind, snow and waves are agents in exogenous processes and these agents are also known as “Geomorphic agents”.Some other examples of exogenous process are rainfall, snowfall, hailstorm, erosion ,tsunamis, avalanches, winds, wave currents etc. hence,valcono is not a Exogenic force.
Early human beings lived- a)On trees and in cave
- b)Houses and buildings
- c)Huts and caves
- d)Temple and trees
Correct answer is option 'A'. Can you explain this answer?
Early human beings lived
a)
On trees and in cave
b)
Houses and buildings
c)
Huts and caves
d)
Temple and trees
|
|
Priyanka Sharma answered |
The correct option is Option A.
Early humans lived on trees and in caves as during the early periods, those humans didn't know how to build houses so they lived on trees and in caves.
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.
Which of the following river flow in Ladakh- a)Indus
- b)Godavari
- c)Narmada
- d)Tapi
Correct answer is option 'A'. Can you explain this answer?
Which of the following river flow in Ladakh
a)
Indus
b)
Godavari
c)
Narmada
d)
Tapi
|
Upsc Rank Holders answered |
Ladakh is a region located in the northern part of the Indian subcontinent, in the state of Jammu and Kashmir. It is surrounded by the Karakoram and Himalayan mountain ranges.
Indus River:
The Indus River is one of the longest rivers in Asia, originating in the Tibetan Plateau in China. It flows through Ladakh, along with other regions such as Jammu and Kashmir, Punjab, and Sindh, before emptying into the Arabian Sea.
Importance:
The Indus River has immense significance for the region's ecology and economy. It provides water for irrigation, supports diverse ecosystems, and is an essential source of livelihood for the local communities. Additionally, the river has historical and cultural importance, as it was the cradle of the ancient Indus Valley Civilization.
In conclusion, the Indus River is the river that flows in Ladakh. Its presence plays a vital role in the region's geographical, ecological, and cultural aspects.
Indus River:
The Indus River is one of the longest rivers in Asia, originating in the Tibetan Plateau in China. It flows through Ladakh, along with other regions such as Jammu and Kashmir, Punjab, and Sindh, before emptying into the Arabian Sea.
Importance:
The Indus River has immense significance for the region's ecology and economy. It provides water for irrigation, supports diverse ecosystems, and is an essential source of livelihood for the local communities. Additionally, the river has historical and cultural importance, as it was the cradle of the ancient Indus Valley Civilization.
In conclusion, the Indus River is the river that flows in Ladakh. Its presence plays a vital role in the region's geographical, ecological, and cultural aspects.
We should reduce the use of plastic bags, bottles etc. because:- a)They are not durable
- b)They are made of toxic materials
- c) They are non-biodegradable
- d)They react with the atmospheric gases
Correct answer is option 'C'. Can you explain this answer?
We should reduce the use of plastic bags, bottles etc. because:
a)
They are not durable
b)
They are made of toxic materials
c)
They are non-biodegradable
d)
They react with the atmospheric gases
|
Vanitha answered |
They takes millions of years to decompose in the soil . As they cannot be burnt, if it was burnt it releases harmful gas which cause air pollutions . As they don't decompose in the soil so,they are non biodegradable.
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