Consider the following statements 1. Ozone is mostly found in the stratosphere 2. Ozone layer lies 25 to 30 km above the surface of the Earth 3. Ozone absorbs ultraviolet radiation from the Sun. 4. Ozone layer has no significance for life on the Earth Which of the statements given above is/are correct?

Consider the following statements 1. Ozone is mostly found in the stra

1.	Consider the following statements 1. Ozone is mostly found in the stratosphere 2. Ozone layer lies 25 to 30 km above the surface of the Earth 3. Ozone absorbs ultraviolet radiation from the Sun. 4. Ozone layer has no significance for life on the Earth Which of the statements given above is/are correct?
A.	1 and 2
B.	1 and 3
C.	1, 2 and 3
D.	3 and 4
Answer» D. 3 and 4