Which factor is most important in soil formation? MCQ with Answer and Explanation

Question Report Error

Which factor is most important in soil formation?

A. Latitude

B. Time only

C. Longitude

D. Climate

Answer: Option D

Solution (By JKExamLibrary)

Climate influences weathering, vegetation, and biological activity, making it a key factor in soil formation.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1 Report Error

Which soil is most affected by wind erosion?

A. Black soil

B. Laterite soil

C. Desert soil

D. Alluvial soil

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Correct Answer: Option C

Explanation:
Desert soil is highly prone to wind erosion due to loose sand particles.

This question belongs to: Geography GK Soils of India

Question #2 Report Error

Which soil is generally rich in alumina and iron compounds?

A. Desert Soil

B. Peaty Soil

C. Alluvial Soil

D. Laterite Soil

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Correct Answer: Option D

Explanation:
Laterite soils are rich in iron and aluminum oxides due to intense leaching.

This question belongs to: Geography GK Soils of India

Question #3 Report Error

Which process leads to the hardening of laterite soil when exposed to air?

A. Calcification

B. Humification

C. Oxidation

D. Salinization

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Correct Answer: Option C

Explanation:
Laterite soil hardens irreversibly due to oxidation when exposed to the atmosphere.

This question belongs to: Geography GK Soils of India

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