How ozone layer shield us from the ultra violet radiation from the sun?
Stratospheric ozone (O3) protects us from harmful ultra-violet radiation of Sun. The short wavelength UV radiations can cause skin cancer and cataract. When UV radiations interact with ozone molecules, the high energy of the radiation is used to break ozone molecule into an...
(The entire section contains 138 words.)
check Approved by eNotes Editorial