Which of the following statements regarding ozone layer within the atm – McqOptions

MCQOPTIONS

1.	Which of the following statements regarding ozone layer within the atmosphere is/are correct?1. It absorbs most of the ultraviolet radiation found in the Sun's rays.2. Chlorofluorocarbons are serious threat to the ozone layer.Select the correct answer using the code given below ?
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» D. Neither 1 nor 2

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