Pollutionby | 30-10-2014 01:24 |
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One of the serious threats that the world is facing today is air pollution.We can see that the carbon dioxide content in the atmosphere day by day.It is due to increasing industrialisation and globalisation. It is we youth who should try to prevent this.We must try to plant more tree to decrease the carbon dioxide contents in the atmosphere.This is because increased carbon dioxide contents in the atmosphere cant lead to global warming and the depletion of the qzone layer
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