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| Title: | Global warming - Wikipedia - http://en.wikipedia.org/wiki/Global_warming |
| Description: | 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. |
| Category: | Global Warming |
| Date Added: | November 22, 2008 04:17:06 PM |
| Number Hits: | 45 |