Global Warming

Global warming has been happening for a long time since the invention of machinery. But only a few last time and the impact this activity has increased. Global warming occurs because too much pollution that blanketed the earth's atmosphere. Therefore, when the sun into the earth and have reached the surface of the earth if the earth will be reflected back into space. And when the rays reach the earth's atmosphere are difficult to penetrate the collection of gas pollution that is very thick so it will be reflected back by the heavy pollution to the earth and this happens constantly and causes immense heat in the earth's surface. This can threaten human survival become Plant trees and reduce fuel consumption as the global warming reduction efforts.