Which biome is characterized by permanently frozen subsoil? MCQ with Answer and Explanation

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Which biome is characterized by permanently frozen subsoil?

A. Tundra

B. Desert

C. Savanna

D. Grassland

Answer: Option A

Solution (By JKSSB Mock Tests)

The tundra biome has permafrost, a permanently frozen layer beneath the surface, limiting vegetation growth.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The deepest point on Earth is found in:

A. Java Trench

B. Peru-Chile Trench

C. Mariana Trench

D. Puerto Rico Trench

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Correct Answer: Option C

Explanation:
The Challenger Deep in the Mariana Trench is the deepest known point on Earth.

This question belongs to: Geography GK Physical Geography

Question #2

Which country has the highest number of active volcanoes?

A. United States

B. Chile

C. Japan

D. Indonesia

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Correct Answer: Option D

Explanation:
Indonesia lies along the Pacific Ring of Fire and has the largest number of active volcanoes.

This question belongs to: Geography GK Physical Geography

Question #3

The ozone layer is mainly found in the:

A. Troposphere

B. Mesosphere

C. Exosphere

D. Stratosphere

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Correct Answer: Option D

Explanation:
The ozone layer is concentrated in the stratosphere, where it absorbs harmful ultraviolet radiation from the Sun.

This question belongs to: Geography GK Physical Geography

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