Which is a type of oxygen that forms a protective layer miles above the earth? A. fossil fuels B. smog C. pollution D. ozone

asked Mar 13, 2018 187k views

3 votes

Which is a type of oxygen that forms a protective layer miles above the earth?

A.
fossil fuels

B.
smog

C.
pollution

D.
ozone

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5 votes

The ozone layer of courese

Jadar answered Mar 14, 2018

by Jadar

8.2k points

5 votes

The correct answer is D, The Ozone layer

Bonesh answered Mar 18, 2018