Posts by Day: Wednesday, December 24, 2008
Coral reefs are beautiful, fragile marine ecosystems. Due to human ignorance and carelessness, coral reefs have been slowly but steadily declining for decades. Scuba diving is a popular sport, and u... |
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Posts by Day: Wednesday, December 24, 2008
Coral reefs are beautiful, fragile marine ecosystems. Due to human ignorance and carelessness, coral reefs have been slowly but steadily declining for decades. Scuba diving is a popular sport, and u... |
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