Which layer contains almost 99% of atmospheric water vapour? MCQ with Answer and Explanation

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Which layer contains almost 99% of atmospheric water vapour?

A. Stratosphere

B. Mesosphere

C. Thermosphere

D. Troposphere

Answer: Option D

Solution (By JKSSB Mock Tests)

The troposphere contains nearly all atmospheric moisture and is where weather occurs.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The Earth's revolution around the Sun takes approximately:

A. 180 Days

B. 365¼ Days

C. 30 Days

D. 24 Hours

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Correct Answer: Option B

Explanation:
The Earth completes one revolution around the Sun in about 365.25 days, causing seasons.

This question belongs to: Geography GK Physical Geography

Question #2

The Equator passes through how many continents?

A. 4

B. 2

C. 5

D. 3

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Correct Answer: Option D

Explanation:
The Equator passes through South America, Africa, and Asia (Indonesia).

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Question #3

The outermost solid layer of the Earth is known as:

A. Asthenosphere

B. Core

C. Crust

D. Mantle

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Correct Answer: Option C

Explanation:
The crust is the Earth's outermost solid layer. It is thinner beneath oceans and thicker beneath continents.

This question belongs to: Geography GK Physical Geography

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