Question

what are the causes, effects,preventive measures of ozone depletion??(in points)​

Answer 1

Explanation:

there are many harmful effects of ozone layer depletion .

there are many harmful effects of ozone layer depletion .Explanation:

◆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

thus , ozone layer depletion cause very harmful effects.

Answer 2

Answer:

Buy air-conditioning and refrigeration equipment that do not use HCFCs as refrigerant. Buy aerosol products that do not use HCFCs or CFCs as propellants. Conduct regular inspection and maintenance of air-conditioning and refrigeration appliances to prevent and minimize refrigerant leakage.

The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants and foam-blowing agents (chlorofluorocarbons (CFCs), HCFCs, halons), referred to as ozone-depleting substances (ODS).