Which atmospheric gas absorbs ultraviolet radiation most effectively? MCQ with Answer and Explanation

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Which atmospheric gas absorbs ultraviolet radiation most effectively?

A. Ozone

B. Nitrogen

C. Oxygen

D. Carbon Dioxide

Answer: Option A

Solution (By JKSSB Mock Tests)

Ozone absorbs most harmful ultraviolet radiation from the Sun.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which discontinuity separates the outer core from the inner core?

A. Lehmann Discontinuity

B. Gutenberg Discontinuity

C. Mohorovicic Discontinuity

D. Conrad Discontinuity

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Correct Answer: Option A

Explanation:
The Lehmann Discontinuity separates the liquid outer core from the solid inner core.

This question belongs to: Geography GK Physical Geography

Question #2

Victoria Falls is located on which river?

A. Orange

B. Zambezi

C. Congo

D. Nile

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Correct Answer: Option B

Explanation:
Victoria Falls is situated on the Zambezi River between Zambia and Zimbabwe.

This question belongs to: Geography GK Physical Geography

Question #3

The line joining places of equal rainfall is called:

A. Contour

B. Isobar

C. Isotherm

D. Isohyet

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Correct Answer: Option D

Explanation:
Isohyets connect places receiving equal amounts of rainfall.

This question belongs to: Geography GK Physical Geography

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