Which agricultural practice is most effective for preventing nutrient depletion? MCQ with Answer and Explanation

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Which agricultural practice is most effective for preventing nutrient depletion?

A. Monoculture

B. Crop Rotation

C. Deforestation

D. Overgrazing

Answer: Option B

Solution (By JKExamLibrary)

Crop rotation helps maintain soil fertility by balancing nutrient use.

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 develops cracks during the dry season?

A. Black Soil

B. Red Soil

C. Alluvial Soil

D. Desert Soil

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Correct Answer: Option A

Explanation:
Black soil develops deep cracks during dry periods due to shrinkage, which helps aeration and moisture penetration.

This question belongs to: Geography GK Soils of India

Question #2 Report Error

Sheet erosion refers to:

A. Formation of deep ravines

B. Glacial transport

C. Removal of a thin layer of soil

D. Volcanic deposition

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Correct Answer: Option C

Explanation:
Sheet erosion removes a uniform thin layer of topsoil over a large area.

This question belongs to: Geography GK Soils of India

Question #3 Report Error

Which soil is commonly found in the rain-shadow region of the Deccan Plateau?

A. Peaty Soil

B. Marshy Soil

C. Black Soil

D. Forest Soil

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Correct Answer: Option C

Explanation:
The rain-shadow regions of the Deccan Plateau are dominated by black cotton soils.

This question belongs to: Geography GK Soils of India

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