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Which gas shields the surface of the earth from ultraviolet radiation from the sun?

  1. A
    Nitrogen
  2. B
    Carbon dioxide
  3. C
    Oxygen
  4. D
    Ozone

Solution & Step-by-step Explanation

Ozone (O
3

) forms a protective layer in the stratosphere that absorbs harmful ultraviolet (UV) radiation coming from the sun, preventing it from reaching the Earth's surface.

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Try it yourself before checking the explanation above.

Which gas shields the surface of the earth from ultraviolet radiation from the sun?
A
Nitrogen
B
Carbon dioxide
C
Oxygen
D
Ozone

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