The Mariana Trench is located in: MCQ with Answer and Explanation

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The Mariana Trench is located in:

A. Atlantic Ocean

B. Arctic Ocean

C. Pacific Ocean

D. Indian Ocean

Answer: Option C

Solution (By JKSSB Mock Tests)

The Mariana Trench is located in the western Pacific Ocean.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Which atmospheric layer contains the ionosphere?

A. Stratosphere

B. Troposphere

C. Exosphere only

D. Mesosphere and Thermosphere

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Correct Answer: Option D

Explanation:
The ionosphere overlaps mainly the mesosphere and thermosphere and is important for radio communication.

This question belongs to: Geography GK Physical Geography

Question #2

Which is the deepest known earthquake focus recorded on Earth?

A. About 300 km

B. About 700 km

C. About 500 km

D. About 100 km

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Correct Answer: Option B

Explanation:
Deep-focus earthquakes occur at depths approaching 700 km, primarily in subduction zones.

This question belongs to: Geography GK Physical Geography

Question #3

The theory of Sea Floor Spreading was proposed by:

A. Harry Hess

B. Davis

C. Wegener

D. Hutton

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Correct Answer: Option A

Explanation:
Harry Hess proposed the Sea Floor Spreading Theory in the 1960s, explaining the movement of oceanic crust.

This question belongs to: Geography GK Physical Geography

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