Which type of weathering is caused by plant roots breaking rocks? MCQ with Answer and Explanation

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Which type of weathering is caused by plant roots breaking rocks?

A. Chemical Weathering

B. Mechanical Weathering

C. Biological Weathering

D. Thermal Weathering

Answer: Option C

Solution (By JKSSB Mock Tests)

Plant roots can penetrate rock cracks and break them apart, causing biological weathering.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which coastal feature is formed by deposition?

A. Beach

B. Cliff

C. Wave-cut Platform

D. Sea Cave

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Correct Answer: Option A

Explanation:
Beaches form through the deposition of sand, gravel, and pebbles by waves.

This question belongs to: Geography GK Physical Geography

Question #2

Which rock is commonly formed from compressed plant remains?

A. Coal

B. Marble

C. Granite

D. Basalt

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Correct Answer: Option A

Explanation:
Coal is an organic sedimentary rock formed from the accumulation and compression of plant remains over millions of years.

This question belongs to: Geography GK Physical Geography

Question #3

Which mineral is the primary source of aluminum?

A. Mica

B. Hematite

C. Bauxite

D. Gypsum

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Correct Answer: Option C

Explanation:
Bauxite is the principal ore from which aluminum is extracted.

This question belongs to: Geography GK Physical Geography

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