The world's largest hot desert is: MCQ with Answer and Explanation

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The world's largest hot desert is:

A. Kalahari Desert

B. Sahara Desert

C. Gobi Desert

D. Arabian Desert

Answer: Option B

Solution (By JKSSB Mock Tests)

The Sahara Desert in North Africa is the largest hot desert in the world, covering about 9 million square kilometers.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The average salinity of ocean water is approximately:

A. 15‰

B. 45‰

C. 25‰

D. 35‰

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Correct Answer: Option D

Explanation:
The average salinity of ocean water is about 35 parts per thousand (35‰).

This question belongs to: Geography GK Physical Geography

Question #2

The transformation of sediment into sedimentary rock is called:

A. Metamorphism

B. Weathering

C. Crystallization

D. Lithification

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Correct Answer: Option D

Explanation:
Lithification is the process of compaction and cementation that converts sediments into sedimentary rocks.

This question belongs to: Geography GK Physical Geography

Question #3

The supercontinent that existed about 300 million years ago was called:

A. Laurasia

B. Gondwanaland

C. Pangaea

D. Panthalassa

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Correct Answer: Option C

Explanation:
Pangaea was the giant supercontinent that later broke apart into present-day continents.

This question belongs to: Geography GK Physical Geography

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