The ozone layer is mainly found in the: MCQ with Answer and Explanation

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The ozone layer is mainly found in the:

A. Stratosphere

B. Mesosphere

C. Exosphere

D. Troposphere

Answer: Option A

Solution (By JKSSB Mock Tests)

The ozone layer is concentrated in the stratosphere, where it absorbs harmful ultraviolet radiation from the Sun.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

The science of measuring Earth's shape and size is called:

A. Meteorology

B. Hydrology

C. Geodesy

D. Petrology

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Correct Answer: Option C

Explanation:
Geodesy is the science concerned with measuring and understanding Earth's geometric shape and gravitational field.

This question belongs to: Geography GK Physical Geography

Question #2

Which rock is known as the 'parent rock' from which other rocks may form?

A. Limestone

B. Metamorphic Rock

C. Igneous Rock

D. Sedimentary Rock

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Correct Answer: Option C

Explanation:
Igneous rocks are called parent rocks because sedimentary and metamorphic rocks can ultimately be derived from them.

This question belongs to: Geography GK Physical Geography

Question #3

In Davis' cycle of erosion, a peneplain represents:

A. Old stage

B. Volcanic stage

C. Youthful stage

D. Mature stage

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Correct Answer: Option A

Explanation:
A peneplain is a nearly level land surface produced during the old stage of erosion.

This question belongs to: Geography GK Physical Geography

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