evironnement, global warming
global warming is the increase of the tempreture of earth due to the emission of somme gases like carbon dioxid and methane...
Feb 1, 2008 7:57 PM
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Some countries like Brazil are changing the oil fuel to biofuels (as ethanol). However some forests have been deforested due this change.
June 25, 2008
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lots of people misconception about this issue people thing that it is due to industery or by vecihle but it is due to change took place in nature . changes in nature is the main reason
June 24, 2008
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yes, you are right,so many things should be sloved by us.development or pollution?maybe you just choose one.
February 8, 2008
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The world should face the enviroment issue,protect our family!