The Conrad Discontinuity separates: MCQ with Answer and Explanation

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The Conrad Discontinuity separates:

A. Outer Core and Inner Core

B. Upper and Lower Crust

C. Crust and Mantle

D. Mantle and Core

Answer: Option B

Solution (By JKSSB Mock Tests)

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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Practice More Physical Geography Questions

Question #1

Which sphere of the Earth includes all water bodies?

A. Biosphere

B. Lithosphere

C. Atmosphere

D. Hydrosphere

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Correct Answer: Option D

Explanation:
The hydrosphere includes all water on Earth, including oceans, rivers, lakes, glaciers, groundwater, and atmospheric moisture.

This question belongs to: Geography GK Physical Geography

Question #2

The oldest known rocks on Earth are approximately:

A. 2 billion years old

B. 1 billion years old

C. 3 billion years old

D. 4 billion years old

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Correct Answer: Option D

Explanation:
Some of the oldest rocks discovered are over 4 billion years old.

This question belongs to: Geography GK Physical Geography

Question #3

A V-shaped valley is mainly formed by:

A. Sea waves

B. Glaciers

C. Winds

D. Rivers

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Correct Answer: Option D

Explanation:
Young rivers erode vertically, creating V-shaped valleys.

This question belongs to: Geography GK Physical Geography

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