Origin of Ozone Hole

Prime objective of this lecture is to describe on Origin of Ozone Hole.  The major destruction of the hole in the lower atmosphere occurs as a result of special winter weather conditions when the chlorine stored as the catalytically inactive forms are converted to the catalytically active forms like Chlorine. This occurs in Polar Stratospheric Clouds. This lecture also briefly focus on Antarctic and Arctic Vortexes in terms of Ozone Layer.