Scientists estimate that tropical rain forests contain up to half of the earth's land plants and animal species.What percentage of the world's land surface do tropical rain forests cover?
A) 2
B) 4
C) 8
D) 10
E) 12

Question

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The Answer of Scientists estimate that tropical rain forests contain up to half of the earth's land plants and animal species.What percentage of the world's land surface do tropical rain forests cover?
A) 2
B) 4
C) 8
D) 10
E) 12

Scientists Estimate That Tropical Rain Forests Contain Up to Half