Question

Which layer of the atmosphere contains a substance that was created from a product of living things and that protects living things?

A) Ionopause
B) Ozone
C) Stratosphere
D) Exosphere

Answer 1

Ozone is the answer!

Answer 2

Answer : Option B) Ozone

Explanation :

The layer of atmosphere which contains a substance(Ozone) that was created from a product of living thins (oxygen) and protects living things (from harmful UV rays).

Oxygen in the atmosphere reacts in presence of UV rays and forms Ozone.

This ozone forms a protective layer around the earth and protects it from harmful UV rays.