What protects us from UV light emitted by the | vedclass

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(A) The $UV$ (ultraviolet) radiation emitted by the Sun is harmful to living organisms as it can cause skin cancer and damage $DNA$.The Earth's atmosp

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Ozone layer

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(A) The $UV$ (ultraviolet) radiation emitted by the Sun is harmful to living organisms as it can cause skin cancer and damage $DNA$.The Earth's atmosphere contains a layer of ozone $(O_3)$ in the stratosphere,which is known as the ozone layer.This ozone layer absorbs most of the harmful $UV$ radiation from the Sun,preventing it from reaching the Earth's surface and thus protecting us.

What protects us from $UV$ light emitted by the Sun?

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