Question

When did the depletion of the ozone layer happen?

Answer 1

From 1970s ozone layer start depletion.

Answer 2

hlo mate.

here is your answer.

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$<b>OZONE LAYER </b>$
The ozone layer started depletion in 1980s. ozone layer is a layer from the earth's stratosphere. The ozone layer depleting is one of major problem faced by our planet earth. It is the later which helps us from the harmful ultraviolet rays .The ozone layer absorbs these radiations and thus prevents us.

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hope it helps you