Contour ploughing is mainly practiced to: MCQ with Answer and Explanation

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Contour ploughing is mainly practiced to:

A. Reduce soil erosion

B. Increase rainfall

C. Increase salinity

D. Promote mining

Answer: Option A

Solution (By JKSSB Mock Tests)

Contour ploughing follows the natural contours of land and reduces runoff and erosion.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1

Soil erosion by water creates deep channels called:

A. Moraines

B. Rills and Gullies

C. Deltas

D. Estuaries

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Correct Answer: Option B

Explanation:
Running water can form rills and gullies that remove fertile topsoil.

This question belongs to: Geography GK Soils of India

Question #2

Which soil is least fertile due to heavy leaching?

A. Alluvial soil

B. Peaty soil

C. Black soil

D. Laterite soil

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Correct Answer: Option D

Explanation:
Laterite soil is heavily leached in tropical rainfall areas, making it poor in nutrients and less fertile.

This question belongs to: Geography GK Soils of India

Question #3

Which type of weathering contributes most to soil formation in tropical regions?

A. Chemical Weathering

B. Glacial Weathering

C. Marine Weathering

D. Mechanical Weathering

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Correct Answer: Option A

Explanation:
High temperatures and rainfall accelerate chemical weathering in tropical climates.

This question belongs to: Geography GK Soils of India

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