Which factor has the greatest influence on soil formation in humid tropical regions? MCQ with Answer and Explanation

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Which factor has the greatest influence on soil formation in humid tropical regions?

A. Trade

B. Climate

C. Currency

D. Population

Answer: Option B

Solution (By JKSSB Mock Tests)

Climate, particularly rainfall and temperature, is the dominant factor controlling soil formation in humid tropical areas.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1

Which type of weathering is most common in hot desert regions?

A. Mechanical weathering

B. Chemical weathering

C. Biological weathering

D. None

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Correct Answer: Option A

Explanation:
Mechanical weathering dominates in deserts due to temperature changes causing rock expansion and contraction.

This question belongs to: Geography GK Soils of India

Question #2

The term 'Regur' is associated with which Indian plateau?

A. Malwa Plateau

B. Chota Nagpur Plateau

C. Shillong Plateau

D. Deccan Plateau

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Correct Answer: Option D

Explanation:
Regur or black cotton soil is predominantly found in the Deccan Plateau, formed from basaltic lava.

This question belongs to: Geography GK Soils of India

Question #3

Which agricultural practice replenishes nitrogen naturally in soil?

A. Monocropping

B. Growing Leguminous Crops

C. Overgrazing

D. Deforestation

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Correct Answer: Option B

Explanation:
Leguminous plants host nitrogen-fixing bacteria in root nodules, enriching soil nitrogen.

This question belongs to: Geography GK Soils of India

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