The highest layer of the atmosphere is: MCQ with Answer and Explanation

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The highest layer of the atmosphere is:

A. Mesosphere

B. Stratosphere

C. Exosphere

D. Thermosphere

Answer: Option C

Solution (By JKSSB Mock Tests)

The exosphere is the outermost layer of Earth's atmosphere and gradually merges with space.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

A plateau is defined as:

A. Elevated flat-topped land

B. Ocean trench

C. Deep valley

D. Low-lying plain

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Correct Answer: Option A

Explanation:
A plateau is a broad, elevated area with a relatively flat surface.

This question belongs to: Geography GK Physical Geography

Question #2

Stalactites and stalagmites are formed by:

A. River Deposition

B. Chemical Deposition in Caves

C. Wind Action

D. Volcanic Activity

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Correct Answer: Option B

Explanation:
Stalactites hang from cave roofs while stalagmites rise from cave floors due to mineral deposition from dripping water.

This question belongs to: Geography GK Physical Geography

Question #3

Climate is defined as:

A. Daily weather

B. Wind direction only

C. Average weather conditions over a long period

D. Hourly weather conditions

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Correct Answer: Option C

Explanation:
Climate is the average weather pattern of a region over a long period, usually 30 years or more.

This question belongs to: Geography GK Physical Geography

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