A U-shaped valley is typically formed by: MCQ with Answer and Explanation

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A U-shaped valley is typically formed by:

A. Glacial action

B. River action

C. Wind action

D. Marine action

Answer: Option A

Solution (By JKSSB Mock Tests)

Glaciers carve broad U-shaped valleys through erosion.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The hottest layer of the atmosphere is:

A. Mesosphere

B. Troposphere

C. Thermosphere

D. Stratosphere

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Correct Answer: Option C

Explanation:
The thermosphere experiences extremely high temperatures due to absorption of solar radiation.

This question belongs to: Geography GK Physical Geography

Question #2

Earth is slightly flattened at the poles and bulged at the equator. This shape is called:

A. Sphere

B. Cone

C. Geoid

D. Cube

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Correct Answer: Option C

Explanation:
The Earth is best described as a geoid because of its equatorial bulge and polar flattening.

This question belongs to: Geography GK Physical Geography

Question #3

Which layer of the atmosphere experiences increasing temperature with height due to ozone absorption?

A. Exosphere

B. Troposphere

C. Stratosphere

D. Mesosphere

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Correct Answer: Option C

Explanation:
Temperature increases in the stratosphere because ozone absorbs ultraviolet radiation.

This question belongs to: Geography GK Physical Geography

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