Today's Energy Insight

Currently, which renewable energy source provides
the United States with the most energy?

A) wind 

B) solar 

C) geothermal 

D) hydropower

Scroll down to check your answer...

And the correct answer is: D) hydropower

BONUS QUESTION:

Solar, biomass, geothermal, wind, and hydropower energy

are all considered renewable sources of energy because they

A) can be converted directly into heat and electricity 
B) can be replenished by nature in a short period of time 
C) do not produce air pollution

And the correct answer is B.