Thursday, July 31, 2008

Scientists say that we have already lost 20 percent of the world’s coral reefs, and they predict that another 24 percent may be lost in the next 30 years if human impacts are not reduced. The Pacific Ocean contains most of the world’s reefs. Coral reefs were previously thought to be doing well here, but coral coverage has dropped 22 percent in the past 20 years.
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