Which soil horizon is known as the zone of accumulation? MCQ with Answer and Explanation

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Which soil horizon is known as the zone of accumulation?

A. B Horizon

B. A Horizon

C. R Horizon

D. O Horizon

Answer: Option A

Solution (By JKSSB Mock Tests)

The B Horizon accumulates minerals leached from the A Horizon and is called the zone of accumulation.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1

Which soil is highly porous but low in fertility?

A. Red soil

B. Black soil

C. Desert soil

D. Alluvial soil

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Correct Answer: Option C

Explanation:
Desert soil has high porosity but low nutrient content.

This question belongs to: Geography GK Soils of India

Question #2

Which crop is unsuitable for desert soil without irrigation?

A. Rice

B. Bajra

C. Guar

D. Millets

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Correct Answer: Option A

Explanation:
Rice requires abundant water and is generally unsuitable for desert soils without irrigation.

This question belongs to: Geography GK Soils of India

Question #3

Which of the following is a characteristic feature of black soil?

A. Highly acidic

B. Poor moisture retention

C. Swells when wet and shrinks when dry

D. Rich in humus

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Correct Answer: Option C

Explanation:
Black soil exhibits swelling and shrinking properties due to its high clay content.

This question belongs to: Geography GK Soils of India

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