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Question
Refer to Figure 17.1 and/or Figure 17.2. Between 1970 and 2004, the "old" renewable energy source that increased the mostinabsolute numbers (i.e., the output of energy per year) was ________.A) solar power
B) hydropower
C) biomass
D) biomass and hydro generation; they increased approximately the same amount
E) There is not enough information to answer this question.
Answer
This answer is hidden. It contains 1 characters.
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