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. Vredefort Dome

B. Sudbury Basin

C. Meteor Crater

D. Chicxulub Crater

Answer: Option A

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

A narrow strip of fertile land in a desert is called:

A. Oasis

B. Atoll

C. Lagoon

D. Delta

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Correct Answer: Option A

Explanation:
An oasis is a fertile area in a desert where water is available naturally.

This question belongs to: Geography GK Physical Geography

Question #2

The largest sand desert in the world is:

A. Sahara

B. Arabian

C. Gobi

D. Thar

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Correct Answer: Option A

Explanation:
The Sahara is the largest hot sand desert in the world, covering much of North Africa.

This question belongs to: Geography GK Physical Geography

Question #3

Auroras occur in which atmospheric layer?

A. Mesosphere

B. Thermosphere

C. Stratosphere

D. Troposphere

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Correct Answer: Option B

Explanation:
Auroras occur in the ionized region of the thermosphere.

This question belongs to: Geography GK Physical Geography

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