The Mohs scale is used to measure: MCQ with Answer and Explanation

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The Mohs scale is used to measure:

A. Rock Density

B. Volcanic Activity

C. Mineral Hardness

D. Earthquake Intensity

Answer: Option C

Solution (By JKSSB Mock Tests)

The Mohs scale ranks minerals based on their ability to scratch one another.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

A tornado is characterized by:

A. Volcanic Ash Cloud

B. Ocean Current

C. Wide Ocean Circulation

D. Violently Rotating Column of Air

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Correct Answer: Option D

Explanation:
A tornado is a rapidly rotating column of air extending from a thunderstorm to the ground.

This question belongs to: Geography GK Physical Geography

Question #2

Which layer contains almost 99% of atmospheric water vapour?

A. Stratosphere

B. Mesosphere

C. Troposphere

D. Thermosphere

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Correct Answer: Option C

Explanation:
The troposphere contains nearly all atmospheric moisture and is where weather occurs.

This question belongs to: Geography GK Physical Geography

Question #3

The Mohorovicic Discontinuity was discovered through the study of:

A. Seismic waves

B. Ocean currents

C. Volcanic eruptions

D. Magnetic fields

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Correct Answer: Option A

Explanation:
Mohorovicic discovered the crust-mantle boundary by analyzing seismic wave behavior.

This question belongs to: Geography GK Physical Geography

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