Friday, August 25, 2006

How does Nitrogen Oxide harmful in our natural life??

Here are the few relations which is very harmful in our day to day life. among the chemical NO2, Nitrogen oxide released by vehicles and industries dissolves in moist air and falls as acid rain harming trees,lakes and buildings. Fumes from traffic are also responsible for releasing more than 225,000 tonnes of lead into the atmosphere every year.

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