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Question
Refer to Figure 23.1. Which of the conversions had the worst "rate of return" (i.e., which ecosystem lost the highest percentage of its original value as a result of the conversion)?A) Tropical forest, Cambodia
B) Wetland, Canada
C) Tropical forest, Cameroon
D) Mangrove, Thailand
E) None of the graphs show a particularly bad rate of return.
Answer
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