Multiple Choice
Which of the following has been an effective governmental action that caused a reduction in certain energy usages?
A) phasing out of incandescent light bulbs
B) requiring ethanol to be included in gasoline
C) requiring people to trade in their old appliances for new more efficient ones
D) All of the statements are correct.
E) None of the statements is correct.
Correct Answer:
Verified
Correct Answer:
Verified
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