AP Environmental Sciencehardmcq1 pt
Energy intensity (energy per dollar of GDP) falling over time indicates
A.the economy is using energy more efficiently
B.the economy is wasting more energy
C.GDP must be shrinking
D.renewables have disappeared
Explanation
Core Concept
Declining energy intensity means each unit of economic output needs less energy — efficiency gains outpacing growth effects.
Correct Answer
Athe economy is using energy more efficiently
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