Which phenomenon explains red sunsets? MCQ with Answer and Explanation

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Which phenomenon explains red sunsets?

A. Refraction

B. Scattering of longer wavelengths

C. Reflection

D. Condensation

Answer: Option B

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 largest gulf in the world is:

A. Gulf of California

B. Gulf of Aden

C. Persian Gulf

D. Gulf of Mexico

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Correct Answer: Option D

Explanation:
The Gulf of Mexico is the largest gulf in the world by area.

This question belongs to: Geography GK Physical Geography

Question #2

Which layer of the Earth is composed mainly of nickel and iron?

A. Lithosphere

B. Crust

C. Core

D. Mantle

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Correct Answer: Option C

Explanation:
The Earth's core is primarily composed of nickel and iron (NiFe). It is divided into the outer core and inner core and is the hottest part of the Earth.

This question belongs to: Geography GK Physical Geography

Question #3

The Panama Canal connects:

A. Pacific Ocean and Indian Ocean

B. Indian Ocean and Atlantic Ocean

C. Arctic Ocean and Atlantic Ocean

D. Pacific Ocean and Atlantic Ocean

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Correct Answer: Option D

Explanation:
The Panama Canal provides a shortcut between the Atlantic and Pacific Oceans.

This question belongs to: Geography GK Physical Geography

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