Question

Depletion of ozone layers is a cause of concern, why?

Answer 1

The ozone layer present in our atmosphere protects us from the harmful Ultra Violet rays of the sun which can cause skin cancer and other diseases. This ozone prevents the UV rays from reaching earth. so the depletion of ozone layer is a matter of concern for everyone.

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Answer 2

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Reason:-

Depletion of ozone layer is a cause of concern because this plays a important role in protecting us from the harmful UV (ultra violet) rays which directly come from the sun towards the earth and cause severe diseases and therefore if ozone layer would continuously depletes so this is a cause of concern.