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Some parts of India has littoral and swamp forests. With reference to these forests ,consider the following statements :
1. they can survive in both fresh as well as brackish water
2. important species of such forests are teak, sal, mahua etc
Which of the statements given above is/are correct ?

1 only
2 only
Both 1 and 2
Neither 1 nor 2
Explanation:
Statement 1 – they can survive in both fresh as well as brackish water is a peculiar feature of littoral forests. Teak, sal and mahua are well know species of tropical moist deciduous forests. Some examples of littoral species are – sundari, agar, bhendi and keora.
Additional Questions

The peninsular plateau is a major physiographic division of India. Which of the following is/are a part of the peninsular plateau ?
1. Kutch peninsula
2. Aravali range
3. Meghalaya plateau
Select the correct answer using the codes given below.

Answer

Many areas in Rajasthan and adjoining states have arid and desert soils. Which of the following are correct about such soils ?
1. they have high phosphate content
2. they have high nitrogen content
3. they are poor in organic matter
Select the correct answer using the codes given below.

Answer

Consider the following statements about doldrums :
1. they are a high pressure region
2. they are a zone of wind divergence
Which of the statements given above is/are correct ?

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Suppose 100 units of radiation is coming from the sun. 35 units gets reflected back to space. 14 units is absorbed by atmosphere. 51 units reaches the earth’s surface. What is the amount of insolation in the above scenario ?

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Tropical cyclones do not form over equator. This is because
1. Equator is a zone of wind convergence.
2. The temperature over equator is too high.
3. There are no fronts over equator.
Select the correct answer using the codes given below.

Answer

With reference to laterite soil, consider the following statements:
1. They are the result of intense leaching.
2. They are poor in organic matter.
Which of the statements given above is/are correct?

Answer

Monsoon in India is said to be essentially pulsating in nature. This means

Answer

Deltas of eastern India are shrinking due to
1. huge amount of sediments being deposited.
2. groundwater mining.
3. construction of large dams.
Select the correct answer using the codes given below.

Answer

With reference to International Date Line (IDL), consider the following statements:
1. A traveler crossing the IDL from east to west gains a day.
2. IDL is an imaginary straight line at 180 degree meridian.
Which of the statements given above is/are correct?

Answer

Which of the following is/are examples of mountains of elevation?
1. Rockies
2. Himalayas
3. Andes
4. Alps
Select the correct answer using the codes given below.

Answer
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