Question

Assertion(A): Ozone layer in the stratosphere is considered as a protective shield.

Reason(R): It prevents the UV radiation from reaching the earth’s surface.

विकल्प

• A and R are correct and A explains R

• A and R are correct, but A does not explain R

• A is incorrect but R is correct

• Both A and R are incorrect

Answer 1

A and R are correct and A explains R