Question

1) What are the causes of ozone depletion?​

Answer 1

Answer:

Ozone depletion is primarily caused by human activities. The main effect of ozone depletion is an increase in UV-B rays reaching the earth's surface. Causes : chlorofluorocarbon (CFCs), halons, and other compounds deplete the ozone layer.

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Answer 2

●●CAUSES●●

》》》》》 chlorofluorocarbon (CFCs), halons, and other compounds deplete the ozone layer. These chemicals are found in cleaning agents, aerosols, insulating foam, and refrigerants. CFCs and halons break down into chlorine and bromine which in turn destroy the ozone layer.

●harmful effects of ozone layer depletion are:

●damage to DNA and leads to mutation

●damage to skin cells

●ageing of skin

●cause various types of cancers

●snow blindness

●cataract