www.lifestyle21.blogspot.com
Air Pollution
BDFACE LIFESTYLE[www.lifestyle21.blogspot.com]
No living can live without air.But it is being polluted now in many ways.Firstly
,it is constanly being polluted by smoke from mills,factories,and from carbon mono oxide gases emitted by motor vehicles.Secondly,big cities have thousands of cars,buses and trucks plying all day long.These vehicles burn diesel and petrol which proudce a lot of smoke and pollute air.Specially,in the cities and big industrial areas serious air pollution takes place.Thirdly,over population is another causes of air pollution in our country.Fourthly,railway engine and power houses burn coal and oil which produce smoke and air is polluted.So,it is high time to take proper steps to plant trees every where and to control the haphazard growth of industries.To make air fresh,the destruction of trees must be prevented.In fact all possible steps should be taken by all concerned to stop air pollution.www.lifestyle21.blogspot.com
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