Which mineral is the principal ore of zinc? MCQ with Answer and Explanation

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Which mineral is the principal ore of zinc?

A. Sphalerite

B. Chromite

C. Magnetite

D. Galena

Answer: Option A

Solution (By JKSSB Mock Tests)

Sphalerite (ZnS) is the most important ore of zinc and is widely mined across the world.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Granite is an example of:

A. Intrusive Igneous Rock

B. Metamorphic Rock

C. Sedimentary Rock

D. Extrusive Igneous Rock

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Correct Answer: Option A

Explanation:
Granite is an intrusive igneous rock formed when magma cools slowly beneath the Earth's surface.

This question belongs to: Geography GK Physical Geography

Question #2

The Suez Canal connects:

A. Atlantic Ocean and Pacific Ocean

B. Black Sea and Mediterranean Sea

C. Mediterranean Sea and Red Sea

D. Arabian Sea and Bay of Bengal

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Correct Answer: Option C

Explanation:
The Suez Canal in Egypt connects the Mediterranean Sea with the Red Sea.

This question belongs to: Geography GK Physical Geography

Question #3

The process by which rocks break down in place without movement is called:

A. Deposition

B. Transportation

C. Erosion

D. Weathering

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Correct Answer: Option D

Explanation:
Weathering involves the breakdown of rocks at or near the Earth's surface without the movement of material.

This question belongs to: Geography GK Physical Geography

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