According to the American Solar Energy Society, enough sunlight falls on the earth's surface each minute to meet the world energy demand for how long?
A) 24 hours
B) 8 weeks
C) 6 months
D) an entire year
B) 8 weeks
C) 6 months
D) an entire year
Scroll down to check your answer...
The correct answer is D) an entire year! Wow! Who knew?
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