The “World Environment Day” (WED) was first celebrated by the United Nations General Assembly in 1972. Since then every year it is being celebrated worldwide with the motto of stimulating worldwide awareness on environment and web all the living creatures on our mother earth without disturbing the equilibrium and ecobalance.WED is hosted every year by a different city and commemorated with an international exposition on 5th June. The U.N. uses WED to stimulate awareness of the environment and enhance political attention and publication. Cities have become the dominant institutions of our global civilization.
