Question

what do you mean by depletion of ozone?

Answer 1

Ozone depletion is decline of ozone gas in the atmosphere due to this the UV raise can directly enter the earth's atmosphere which is very harmful for humankind.

Answer 2

Depletion of ozone means there is a layer in the the atmosphere(ozone layer) which contains ozone gas. Due to today's condition because of pollution the ozone gas is getting less which guves the term 'depletion of ozone'
Pls mark brainliest and thanks for the update