What Happens During Cliamte Change

Essay add: 22-10-2015, 20:34   /   Views: 248

When sunlight comes to the Earth, a small part is absorbed by gases in the atmosphere and the other parts are reflected back the space. However, when amount of gases on the Earth are increased, there will be more sunlight is absorbed. This means the Earth will get more heat and becomes hotter. We call this phenomenon is greenhouse gases. Greenhouse gases contain CO2, Methane, NO2, water vapor and some other gases.

Most of these gases are created by activities of human such as burning fuel, deforestation, throwing garbage anywhere and overpopulation. Specially, since industrial age (1960s), global warming developed really fast. Amount of CO2 rose 35%, NO2 was about 15% and Methane was up to double (Gary Braasch 2005).4.2)

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