Which phenomenon explains red sunsets? MCQ with Answer and Explanation

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Which phenomenon explains red sunsets?

A. Scattering of longer wavelengths

B. Refraction

C. Condensation

D. Reflection

Answer: Option A

Solution (By JKSSB Mock Tests)

At sunset, blue light is scattered away, leaving red and orange wavelengths visible.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The 'Horse Latitudes' are located around:

A. 60° North and South

B. 0°

C. 90° North and South

D. 30° North and South

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Correct Answer: Option D

Explanation:
Horse Latitudes are subtropical high-pressure belts located near 30° N and 30° S latitudes.

This question belongs to: Geography GK Physical Geography

Question #2

Which stage of a river is characterized by waterfalls and rapids?

A. Mature Stage

B. Old Stage

C. Delta Stage

D. Youthful Stage

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Correct Answer: Option D

Explanation:
The youthful stage of a river has steep gradients, waterfalls, and rapid erosion.

This question belongs to: Geography GK Physical Geography

Question #3

Which desert owes its formation mainly to a cold ocean current?

A. Gobi Desert

B. Atacama Desert

C. Kalahari Desert

D. Thar Desert

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Correct Answer: Option B

Explanation:
The Atacama Desert is influenced by the cold Humboldt Current, suppressing rainfall.

This question belongs to: Geography GK Physical Geography

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