Saturday, November 7, 2009

Atmosphere





Atmosphere is often associated with a very widespread issue in recent years, especially if not Global Warming. Like the ozone hole depletion in the atmosphere, increasing atmospheric temperatures due to greenhouse gas concentrations increasing meningkatTetapi still many among us who still do not understand do not even know what was the atmosphere.
Atmosphere comes from the Greek meaning Atmos sphaira steam and which mean sphere. Thus, the atmosphere is a layer of gas that surrounds the Earth sphere. Because of this layer surrounding the Earth, the atmosphere is much more widespread than ¾ ocean covering the Earth's surface.
Atmosphere likened to a blanket of air that protects our earth is fragile. Various gases reside in our atmosphere, such as nitrogen, oxygen, argon, and one of the most famous moment of carbon dioxide. The four combined gas covers nearly 100 percent of the volume of dry air.

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