Nature is an immense treasure that provides us with everything we need for our survival – clean air, fresh water, cultivable lands as well as plants and animals, with which we share this planet. Like all the living organisms, we too can use the nature, but we must always be careful. If the sensitive equilibrium of plants, animals, and water is disturbed, it can lead to grave problems, such as the threatening environmental pollution. We need to remember that nature is not indestructible. After a certain amount of destruction, it can no longer ‘heal’ itself.