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air pollution |
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Air is simply the mixture of gases. The oxygen we breathe in comes from the air that is surrounding us. This air needs to be clean and pure otherwise if we take in impure air then would lead to number of diseases.Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as food crops, or damage the natural environment or built environment.
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8 Comments
I agree.
Posted 25-12-2013 16:57
i agree
Posted 23-12-2013 00:58
Thanks for sharing.
Posted 31-07-2013 14:43
Thanks for sharing
Posted 31-07-2013 13:56
true..
Posted 28-07-2013 20:43
You are right, deepika.
Posted 28-07-2013 03:04
yes you are right!!
Posted 27-07-2013 22:17
yeah we also have to decrease the air polution
Posted 27-07-2013 21:19