Environmental pollution

Now-a day’s environment pollution is one of the most talked of topics of the world. Our environment is polluted in two ways- air pollution and water pollution. Air can be polluted in many ways. One thing that pollutes air is smoke. People also make more smoke by burning wood, bricks, refuse materials and melting pitch for broad construction. In big cities buses, trucks and cars always ply in the street. They burn petrol and diesel and pollute air by emitting smoke. Serious air pollution occurs industrial towns. Mills and factories burn coal, oil and chemicals and emit huge smoke. Water is polluted in many ways. There are chemicals fertilizers, humane waste by dumping oil. Rubbish, poisoning causes chemicals etc. So we should protect air and water pollution to live a healthy life.