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Ozone layer in the outer atmosphere helps us in
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- reflecting radio waves and makes radio communication possible
- regulating the temperature of atmosphere
- absorbing cosmic ray particles
- absorbing U-V radiations
- reflecting radio waves and makes radio communication possible
Correct Option: D
The ozone layer is a layer in Earth’s atmosphere containing relatively high concentrations of ozone (O3) which absorbs 97–99% of the Sun’s medium-frequency ultraviolet light.
