Sunday, May 4, 2008

Air Pollution

Air pollution is a combination of gases and solid particle in the air. Car emissions, dust, chemicals from factories, and pollen and mold spores can be hovering as particles. Ozone, a gas, is a main component of air pollution in cities. Smog is nothing but when ozone forms air pollution.
A few air pollutants are noxious. Gasp them can raise the possibility you'll have health problems. People can suffer from heart or lung disease for the air Pollution. Air pollution isn't just external – the air within buildings can also be polluted and have an effect on your health.

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