Multiple Choice
Consider global greenhouse-gas emissions.Suppose that in 2016,greenhouse gases emitted per unit of energy consumed decreased by 2%,energy use per unit of GDP decreased by 2%,and world GDP increased by 4%.What will be the approximate change in global greenhouse gas emissions in 2012?
A) increase by 4%
B) increase by 16%
C) decrease by 4%
D) decrease by 16%
E) no change
Correct Answer:

Verified
Correct Answer:
Verified
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