Wednesday, January 2, 2008

A specific cause of global warming




Air pollution is the main cause of global warming and humanity isresponsible for polluting the earth. This pollution comes from differentresources in the earth. Firstly, carbon dioxide from power plantscontributes to causing air pollution. People burn fossil fuels in orderto generate electricity. For example, coal accounts for 93% of thecarbon dioxide emissions. Secondly, carbon dioxide emitted from cars and another cause of air pollution. Cars, light trucks, jeeps, minivans andsport vehicles release carbon dioxide through burning gasoline ininternal engines. Thirdly, carbon dioxide from airplanes is anotherreason by air pollution. About 3.5% of carbon dioxide emissions comefrom aviation. Finally, deforestation results in posing air pollution.Humans are responsible for cutting and burning forests which causescarbon dioxide emissions. In my point of view, as all these things areincreasing of the phenomenon of global warming is increasing.

2 comments:

H00026178 said...

what we can do to decreas air pollution?

ahmed_alali said...

We can do alot of things for example decrease use of cars and plant trees.