Air is an important element of the
environment which we cannot see but which we inhale for survival. Air pollution
means the air containing the elements which arc harmful for human health.
Unfortunately this life saving element is polluted in various ways. Hundreds of
motor vehicles plying on the roads are producing a lot of carbon dioxide.
Carbon dioxide getting mixed with the air pollutes it, Again smoke is produced
when we make fire for cooking foods, burning bricks and other domestic
purposes. In the time of melting pitch for road construction a huge black smoke
is bleached out. Mills and factories emit a lot of smoke all day long. This is
why pollution is acute in big cities and industrial areas. Burning of petrol
and diesel oil also produce smoke. Besides, throwing the everyday domestic
dumps in open spaces causes air pollution. When air is grossly polluted it
causes various respiratory diseases to human beings. Bronchitis, Pneumonia,
Asthma are common in mass people because of air pollution. So, air pollution
must be checked for our happy existence on this earth. To prevent buses and
truck from emitting black smoke government should apply strict rules. Unfit
vehicles must be removed from the road. Various social and non-government
organizations should come forward to address this problem. Clean air is
essential for life but polluted air is harmful. We must keep our environment
free from pollution to live a happy, healthy and peaceful life.
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