Question

what does CFCs do to ozone layer​

Answer 1

Answer:

hydrochlorofluorocarbons (HCFCs) and halons destroy the earth's protective ozone layer, which shields the earth from harmful ultraviolet (UV-B) rays generated from the sun. CFCs and HCFCs also warm the lower atmosphere of the earth, changing global climate.

Answer 2

Answer:

Hey mate there is your answer.

When UV radiation reacts with ozone(O3) they create O2+O . Then CFC captures that nascent oxygen[O] and the oxygen cannot form ozone(O3).

This causes depletion of the ozone layer.

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