The largest known impact structure on Earth is: MCQ with Answer and Explanation

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The largest known impact structure on Earth is:

A. Chicxulub Crater

B. Sudbury Basin

C. Meteor Crater

D. Vredefort Dome

Answer: Option D

Solution (By JKSSB Mock Tests)

The Vredefort impact structure in South Africa is the largest confirmed impact crater.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The Ring of Fire accounts for approximately what percentage of the world's active volcanoes?

A. 90%

B. 60%

C. 75%

D. 50%

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Correct Answer: Option C

Explanation:
Around 75% of the world's active volcanoes are located in the Pacific Ring of Fire.

This question belongs to: Geography GK Physical Geography

Question #2

Which continent lies entirely in the Southern Hemisphere?

A. Australia

B. Europe

C. South America

D. Africa

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Correct Answer: Option A

Explanation:
Australia is the only inhabited continent located entirely in the Southern Hemisphere.

This question belongs to: Geography GK Physical Geography

Question #3

The term 'albedo' refers to:

A. Humidity Level

B. Reflectivity of a Surface

C. Ocean Depth

D. Wind Speed

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Correct Answer: Option B

Explanation:
Albedo is the proportion of incoming solar radiation reflected by a surface.

This question belongs to: Geography GK Physical Geography

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