Question

the causes of ozone layer depletion ​

Answer 1

Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere (see details below). ... CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone's ultraviolet radiation-absorbing capacity.

Answer 2

Answer:

There are many causes of ozone layer depletion, such as:-

■ It happens due to release of chemical compounds containing gaseous bromine and chlorine from industries or other activities.

■ The substances that deplete ozone mainly contain chlorine that includes chlorofluoro carbon, carbon tetrachloride, etc.

■ Natural causes such as sun-spots and stratospheric winds are also responsible for ozone layer depletion.