Which process is responsible for the formation of soil from parent rock? MCQ with Answer and Explanation

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Which process is responsible for the formation of soil from parent rock?

A. Photosynthesis

B. Weathering

C. Pollination

D. Respiration

Answer: Option B

Solution (By JKSSB Mock Tests)

Weathering breaks down rocks into smaller particles that eventually form soil.

This question belongs to: Geography GK Soils of India

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Question #1

Which crop is most suited to the sandy soils of Rajasthan?

A. Rubber

B. Tea

C. Rice

D. Bajra

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Correct Answer: Option D

Explanation:
Bajra (pearl millet) is drought-resistant and grows well in sandy desert soils.

This question belongs to: Geography GK Soils of India

Question #2

The downward movement of dissolved minerals through soil is called:

A. Deflation

B. Leaching

C. Pedogenesis

D. Humification

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Correct Answer: Option B

Explanation:
Leaching involves the washing away of soluble minerals to lower soil horizons.

This question belongs to: Geography GK Soils of India

Question #3

Which region is famous for red and lateritic soils in India?

A. Punjab Plains

B. Eastern and Southern Peninsular India

C. Thar Desert

D. Kashmir Valley

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Correct Answer: Option B

Explanation:
Red and lateritic soils are widespread across eastern and southern peninsular India.

This question belongs to: Geography GK Soils of India

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