Ozone
is an inorganic molecule which is formed by three atoms of oxygen. It is an
allotrope of oxygen. Ozone protects us from harmful sun rays. It is present in ozonosphere
region of stratosphere. 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.