1.
Which of the following is responsible for depletion of ozone layer?
(a) smog
(b) carbon monoxide
(c) nitrogen dioxide
(d) chlorofluorocarbon
Answers
Answered by
2
Answer:
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Explanation:
Chlorofluorocarbons (CFCs) and other halogenated ozone-depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. The total amount of effective halogens (chlorine and bromine) in the stratosphere can be calculated and are known as the equivalent effective stratospheric chlorine (EESC).
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Answered by
4
Answer:
Answer is chloroflurocarbon
Explanation:
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