GMAT Critical Reasoning (CR) | In the year 2005 alone, about one-third of the coral reefs in

In the year 2005 alone, about one-third of the coral reefs in the Caribbean died. The Caribbean coral are more fortunate than those in the Indian and Pacific Oceans, where death rates are near 90 percent. Scientist say that warm ocean temperatures are the cause of the unprecedented devastation. Coral may appear to be a hard, rocky substance, but coral reefs are actually huge colonies of living animals. Living reefs teem with fish and provide areas for fish and other sea life to reproduce. Living
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