Wednesday, May 23, 2012

Pollution

The process of degrading the quality of the available natural resource due to different human or other causes is called pollution. This process starts when any creature lving in this world starts doing unwanted activities on nature like throwing garbages and use of more smoke , etc.
There are many types of pollution among which mainly four to five are major. this list constitute air, land, water and sound pollution. These types of pollutions affect all the places and all the people living in this world. Some of these pollutions are: -
1. Air pollution : - the process of degradation in the quality of air is called air pollution. this pollution is caused by different factors such as big industries which eject lots of smoke. this pollution can be controlled by ban in the old vehicles which produce lots of smoke and the ejection pipes of industries must be raised higher than it is now.
The pollution is vary harmful for our health as it damages our heart and lungs. So this problem is very harmful for everyone as it may cause global warming as well.So we must try to control pollution as fast as possible , else we may be in great danger.

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