Which ecosystem has the highest biodiversity? MCQ with Answer and Explanation

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Which ecosystem has the highest biodiversity?

A. Desert

B. Taiga

C. Tropical Rainforest

D. Tundra

Answer: Option C

Solution (By JKSSB Mock Tests)

Tropical rainforests contain the greatest variety of plant and animal species.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which ocean current is known as a warm current?

A. Peru Current

B. Gulf Stream

C. Labrador Current

D. Canary Current

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Correct Answer: Option B

Explanation:
The Gulf Stream is a warm ocean current that flows from the Gulf of Mexico toward Europe.

This question belongs to: Geography GK Physical Geography

Question #2

The world's largest cold ocean current is:

A. California Current

B. Antarctic Circumpolar Current

C. Canary Current

D. Peru Current

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Correct Answer: Option B

Explanation:
The Antarctic Circumpolar Current is the largest ocean current and circulates around Antarctica.

This question belongs to: Geography GK Physical Geography

Question #3

The Conrad Discontinuity separates:

A. Upper and Lower Crust

B. Mantle and Core

C. Crust and Mantle

D. Outer Core and Inner Core

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Correct Answer: Option A

Explanation:
The Conrad Discontinuity is a boundary between the upper and lower continental crust.

This question belongs to: Geography GK Physical Geography

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