Question

Depletion of ozone layer is mainly caused due to presence of:-
a) NO2
b) CO2 c) SO2 d) None of these​

Answer 1

Answer:

CO2

Explanation:

CO2 combines with ozone to form 2O2 and C

Answer 2

Explanation:

Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone around Earth's polar regions.[1] The latter phenomenon is referred to as the ozone hole. There are also springtime polar tropospheric ozone depletion events in addition to these stratospheric events.