Global population is projected to be about ________ in 2050

A) 10 billion
B) 7 billion
C) 9 billion
D) 11 billion
E) 8 billion


Ans: C) 9 billion

Environmental & Atmospheric Sciences

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A. planets. B. moons and planets. C. asteroids. D. large and small moons.

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Given the following generic chemical reaction, which is the product? X ? Y

A. X is the product. B. Y is the product. C. ? is the product. D. Both X and Y are the products. E. Both X and Y are the reactants.

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