HARD
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What is soil resource?

Important Questions on Resources and Development

MEDIUM
Which of the following is the correct descending order of soils of India according to their coverage area?
MEDIUM

Choose the correct type of soil with reference to the shaded area in the given map.

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MEDIUM
What is the thin surface layer of the earth called? 
MEDIUM
Rows of trees planted in the coastal areas to check the wind movement are called intercropping.
HARD
Which of the following methods help the soil to regain its fertility?
EASY
Which of the following is not a type of soil?
MEDIUM
Name one agricultural technique to maintain soil fertility.
MEDIUM

Which sector is primarily dependent on the fertility of the soil?

 

 

EASY
Crop rotation is a faulty method of agriculture.
HARD
Discuss the agricultural practices that can be adopted for soil conservation.
MEDIUM
Contour farming, mulching, and strip cropping are the most important techniques of soil conservation. 
EASY
Which of these is not a method of soil conservation?
HARD

Read the statements below carefully and choose the correct option.

Statement 1: Top soil is the upper soil layer of soil.

Statement 2: Subsoil is the weathered rocks, sand and silt clay.

Statement 3: Substratum is the unweathered parent bedrock.

MEDIUM
Which are the factors on which soil formation are based upon?
EASY
Shifting agriculture is practised in _____.
HARD
Suggest two measures to check the march of desert.