Question

ozone layer and its deplition in bereif​

Answer 1

Explanation:

Ozone depletion, gradual thinning of Earth's ozone layer in the upper atmosphere caused by the release of chemical compounds containing gaseous chlorine or bromine from industry and other human activities. The thinning is most pronounced in the polar regions, especially over Antarctica.

Answer 2

ozone layer consists of two relevent events o served since 1970s : a study lowering of about four percent in the total amount of ozone in Earth's atmosphere and a much larger springtime decrease in stratospheric ozone around Earth's polar region. The latter phenomenon is reffered to as the ozone hole