Causes of Global Warming

According to “an inconvenient truth”, there are a lot of causes of this phenomena, such as increasing of CO2, gases from power plants, pollution emitted from cars, trucks and airplanes. Moreover, increasing the number of vehicles lead to increase the pollution in the air, by emitting carbon. In addition, about 10 % of the green house emissions came from airplanes. Another possible cause of the global warming is Methane. In fact, it is approximately 60 times stronger than carbon dioxide. According to the scientist, a rapid of increasing Methane leads to increase earth heating. Deforestation is another cause of this phenomenon. a lot of countries burn the trees to help their nation economics’ . Moreover, if the change of temperatures between oceans and atmosphere still there, the climate will be changed and it will cause increasing of earth heating.
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