Wednesday, September 17, 2008

GLOBAL WARMING!



The earth is going to die. Years after years, the average temperature of the earth is increasing. What will happen to mankind when the earth die one day. The uncivilisation of the human race is going to take over. This has become one of the biggest worries in everyone of us, because the global is warming.


Global warming is the increase in the average measured temperature of the Earth's near-surface air and oceans since the mid-20th century, and its projected continuation. Global surface temperature increased 0.74 ± 0.18 °C (1.33 ± 0.32 °F) during the 100 years ending in 2005.


In the recent global warming issue that is increase in atmospheric greenhouse gases which caused the by human themselves. On Earth, the major greenhouse gases are water vapor, which causes about 36–70 percent of the greenhouse effect (not including clouds); carbon dioxide (CO2), which causes 9–26 percent; methane (CH4), which causes 4–9 percent; and ozone, which causes 3–7 percent.


To control global warming, volunteers have made campaigns to ensure everyone of us is aware against the global warming.

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