water heated by solar panels food cooked over natural gas electricity produced from coal an engine powered by gasoline
I gave my students this multiple choice question: Mrs. Moyers teaches her students about different energy sources. Which example comes from a renewable source of energy?

Only one answer is correct among these 4 choices:
- water heated by solar panels
- food cooked over natural gas
- electricity produced from coal
- an engine powered by gasoline

Could you tell me which one is correct?

water heated by solar panels