Wednesday, May 21, 2008

Discuss...about

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

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