Causes Of Global Warming

There are many factors contribute rising of the global warming phenomena. One of them is the enormous number of people on the earth helps to rise the temperature on it. Especially in the modern countries, because it classify as industrial country. As a result of that, people needs are increasing more than before. For example, these countries establish more factories to cover those needs without care of the air polluted. Also, the development transfer the things which are in the past secondary things to be main things presently like cars which release big amount of Carbon Oxide and other gases when the petroleum burning in it. In addition, the greenhouses are considers as one of the biggest causes of the global warming related to their wok method. So the water vapor, carbon dioxide, and methane assist to heat the earth, because they keep the sunbeams and prevent them back to earth's atmosphere.