“Let peace there be peace on earth and let it began with me”. Once there was an old man by he saw a lady picking up starfish and gently throwing it into the sea he asked “young lady why are you throwing starfish into sea?” she answered “the sun is up if I don’t throw them they will die” he asked” but lady don’t you realize that there are many miles of beach and thousands of star fish you cannot probably make a difference” The young lady bent down and threw another fish in sea then se politely said “It made a difference for that one”. Actually what is citizen? A citizen is one whose behavior is consistent with the canons of self-respect and social justice. So in today’s world does our behavior prove as the definition of citizen? No no-one can prove because a good citizen has genuine and love for his home land. Earth is our homeland but we are not genuine to it. There are many human activities which has harmed our mother earth. First human activity that damages the earth is deforestation. It destroys huge area environment and our planet.