oxygen Archive
28 Mar 2013
Ozone Hole
In this article we will discuss about ozone and ozone hole What is Ozone? Ozone is triatomic form of oxygen(O3) concentrated in the Ozone layer/ Ozonosphere. What is Ozone layer? It extends from 20 km to 35 km in the Stratosphere. How is ozone layer formed? The conc. of ozone layer is maintained by a reversible