World ozone day is celebrated on 16th September every year at both national and interaction levels.ozone is a trioxygen inorganic molecule.it is a protective layer around the earth which protects earth from various hazardous gases and and also the attack of bursting stars in space.it is celebrated to make people aware about the depletion of ozone layer and to tell people he importance of environment friendly products and tell them to use eco- friendly and ozone protective products.
WORLD OZONE DAY -2019- 16 sep 2019
