Question

Which if the following gases protects us from harmful sunrays ?

1) Carbon Dioxide
2) Nitrogen
3) Ozone ​

Answer 1

Answer:

3) Ozone

Ozone protects us from Harmful Sun Radiation

Answer 2

Answer:

Ozone

Explanation :

Ozone layer absorbs dangerous UV radiation from sun rays. It protects us from skin cancer and other health damage. However, ozone layer is depleting due to harmful gases like CFCs, i.e. Chlorofluorocarbons.

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