When air is affected by some unhygenic elements and loses its freshness and purity, it becomes polluted. Air is mainly polluted by smoke and dust. Man usually makes fire to cook food, make bricks, melt tar for road construction which create smoke and pollute air. On the other hand, fire causes the rise of temperature by increasing carbon di-oxide.
Besides, carbon monoxide, methane gas are created when man makes fire and smoke.
Railway engines and power houses also create smoke by burning coal and oil. Mills and factories also make a lot of smoke.
Similarly, trucks and cars use petrol and diesel oil. These too erit smoke. Thus all these kind smoke pollute air.
Due to creation of smoke, the amount of oxygen in the air is reduced where as the amour carbon di-oxide is abruptly increased. Moreover, the process of warming the air is intensified:
air pollution may cause various kinds of diseases like caugh, lung-cancer, tuberclusis,disease and other respiratory diseases. To prevent emitting of smoke and to ensure supply of oxygen, we should plant more and more trees. We know that due to shortage plants and vegetation, rain fall becomes very scanty which increases the dust particles in thend it causes air pollution. Through massive drive of afforestation the process increasing carbon di-oxide created from emitting of smoke can be controlled.
So we need tremendous effort to accelerate afforestation programme for the protect and preservation of fresh, pure air. Otherwise, air pollution will be increasing and the spread fatal, respiratory diseases will go out of control.
The government and its concerned agencies the non-government and volunteer
organizations should come forward to create awareness (105061) among the people and emitting smoke should be controlled strictly. Making of bricks and melting of tars should also controlled. Mills and factories should be run very carefully.
Similarly buses and trucks should use condensed natural gas (C.N.G) instead of diesel or petrol possible, railway engines and power houses should also be run by natural gases so that the sr be not increased so much which may cause air pollution,
If these measures can be taken, we may hope that air pollution will not go to a alarming rate.
Thus the pollution of air may be brought to a tolerable limit.
We made our environment polluted day by day.. It’s very harmful for our Health. Air is the most important thing for us if we polluted air that will injurious for us.. So we have to take necessary stape to stop it