Question

Mention three human activities which are responsible for depletion of ozone layer

Answer 1

1. The ac, refrigator Chlorofluorocarbonstor contains  in them it is a coolling agent. if the gas is liking from somewhere it directly affects the ozone layer.
2. The fire exitinguisher contains Carbon tetrachloride which is cooling agent exitinguish fire it also harms the ozone layer.
3. The harmful chemicals in the factory which is realeased is also some times harmful for ozone layer.

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