The upper stratosphere consisting of the ozone layer protects us from the sun's radiation that falls in the wavelength region
$200-315 \mathrm{~nm}$
$400-550 \mathrm{~nm}$
$0.8-1.5 \mathrm{~nm}$
$600-750 \mathrm{~nm}$
Correct Option: 1
Wavelength range lies in $200 \mathrm{~nm}-315 \mathrm{~nm}$ (U.V light)
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