A mushroom rock is typically formed by: MCQ with Answer and Explanation

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A mushroom rock is typically formed by:

A. Wind Erosion

B. River Erosion

C. Glacial Erosion

D. Marine Erosion

Answer: Option A

Solution (By JKSSB Mock Tests)

Mushroom rocks are formed in desert regions where wind erosion is stronger near the ground.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The Gutenberg Discontinuity separates which two layers of the Earth?

A. Outer Core and Inner Core

B. Mantle and Outer Core

C. Upper Mantle and Lower Mantle

D. Crust and Mantle

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Correct Answer: Option B

Explanation:
The Gutenberg Discontinuity marks the boundary between the mantle and the outer core at a depth of about 2900 km.

This question belongs to: Geography GK Physical Geography

Question #2

A rift valley is formed due to:

A. Compression

B. Faulting

C. Folding

D. Volcanism

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Correct Answer: Option B

Explanation:
Rift valleys form when a block of land sinks between parallel faults due to tensional forces.

This question belongs to: Geography GK Physical Geography

Question #3

Basalt is commonly associated with:

A. Continental Crust

B. Sedimentary Basins

C. Metamorphic Belts

D. Oceanic Crust

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Correct Answer: Option D

Explanation:
Basalt is the dominant rock type of the oceanic crust and forms from rapidly cooling lava.

This question belongs to: Geography GK Physical Geography

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