Question

what is ozone layer​

Answer 1

Explanation:

ozone layer is a blanket above the earth which helps in preventing ultraviolet Ray's to earth.

it is a protective layer.

hope this helps you....

Answer 2

Answer:

Ozone layer is a blanket that allows heat from sun to enter the Earth's atmosphere but does not allow the heat from Earth's atmosphere to escape.

Explanation:

This helps in maintaining the temperature of the Earth.