The ozone layer is at height of________kilometers from the surface of the Earth? – OfficerPath

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MCQ Practice

The ozone layer is at height of________kilometers from the surface of the Earth?

Subject: Everyday ScienceTopic: Everyday Science

A

10 to 20

B

20 to 30

C

30 to 40

D

40 to 50Chemistry

Correct Answer: B

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