Choose all of the answers that apply. solar energy _____. is renewable is nonrenewable varies with location is inexpensive to use varies with time of day
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Solar energy . . . -- is renewable (it can't be used up) -- varies with location (more concentrated in the Tropics, more spread out near the poles) -- is expensive to set up equipment for, but inexpensive to use after that -- varies with time of day (you don't get any at night)
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