Alluvial soils are generally rich in: MCQ with Answer and Explanation

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Alluvial soils are generally rich in:

A. Iron and magnesium

B. Sulphur only

C. Potash and lime

D. Nitrogen only

Answer: Option C

Solution (By JKSSB Mock Tests)

Alluvial soils contain good amounts of potash and lime but are often deficient in nitrogen and phosphorus.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1

Which soil-forming factor includes vegetation, animals, and microorganisms?

A. Parent Material

B. Climate

C. Relief

D. Organisms

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Correct Answer: Option D

Explanation:
Living organisms influence soil formation through decomposition and nutrient cycling.

This question belongs to: Geography GK Soils of India

Question #2

Which soil is also known as 'Usar' soil in India?

A. Mountain Soil

B. Red Soil

C. Black Soil

D. Saline and Alkaline Soil

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Correct Answer: Option D

Explanation:
Usar refers to saline and alkaline soils that contain excessive salts and have poor fertility.

This question belongs to: Geography GK Soils of India

Question #3

Which soil conservation method involves planting rows of trees?

A. Shelter Belts

B. Mulching

C. Terracing

D. Contour Ploughing

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Correct Answer: Option A

Explanation:
Shelter belts reduce wind velocity and protect soil from wind erosion.

This question belongs to: Geography GK Soils of India

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