The world is full of bio diversity and is such a beautiful place where every life form & being has a reason to maintain ecological balance and to live its own life.But some of us to satisfy the taste buds & vicious greed go on killing innocent life forms thus critically imbalancing our own environment in which we live.For eg. We cut trees which is prohibited by Jainism and now we all know that trees are the greatest source of pure oxygen to our race of human beings.