Yellow color in red and yellow soil is due to: MCQ with Answer and Explanation

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Yellow color in red and yellow soil is due to:

A. Lime

B. Hydrated Iron Oxides

C. Humus

D. Mica

Answer: Option B

Solution (By JKSSB Mock Tests)

Hydrated iron oxides impart a yellow color to these soils under moist conditions.

This question belongs to: Geography GK Soils of India

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Practice More Soils of India Questions

Question #1

Which soil is poor in nitrogen, phosphorus, and organic matter?

A. Desert soil

B. Peaty soil

C. Alluvial soil

D. Black soil

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Correct Answer: Option A

Explanation:
Desert soils lack nutrients due to low vegetation and high evaporation.

This question belongs to: Geography GK Soils of India

Question #2

Which soil problem is commonly associated with canal irrigation in dry regions?

A. Laterization

B. Acidification

C. Salinity and Waterlogging

D. Humification

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Correct Answer: Option C

Explanation:
Excessive canal irrigation in dry areas often leads to waterlogging and salinity.

This question belongs to: Geography GK Soils of India

Question #3

Which soil is formed by weathering of crystalline igneous rocks?

A. Alluvial soil

B. Black soil

C. Laterite soil

D. Red soil

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Correct Answer: Option D

Explanation:
Red soil is formed from crystalline igneous rocks like granite and gneiss.

This question belongs to: Geography GK Soils of India

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