Our environment is nature’s most precious and vital gift, which needs to be handled with utmost care. It is the natural ecological system where we live, depending on each other for survival. The environment is divided into physical and biological components. The atmosphere, lithosphere and hydrosphere constitute the physical category, and the biological category comprises human beings and other living beings. In simple terms, the environment is defined as the combination and interrelation between all biotic and abiotic components. The ecosystem of our environment needs to be maintained in a proper balance, and if any part of it is disturbed, the whole ecosystem gets affected.