A rate of natural increase of 1.0 percent results in a doubling time of how many years?
A. 35
B. 140
C. 24
D. 70
Answer: D
Environmental & Atmospheric Sciences
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The only large land mass NOT part of a sovereign state is
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Which of the following does not increase the rate of soil erosion?
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Landscapes in a dynamic equilibrium show ongoing adaptations to ongoing changes occurring in a landscape
Indicate whether the statement is true or false
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