Q. 455.0( 1 Vote )

Which of the following will reach the earth in greater amounts if the number of chlorofluorocarbons released into the air increases?
A. infrared rays

B. X-rays

C. gamma rays

D. ultraviolet rays

Answer :

Chlorofluorocarbons used in refrigerators, air conditioners and aerosol sprays are responsible to deplete the ozone layer in the atmosphere. Ozone layer protects us from harmful ultraviolet rays of the sun.

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