I just took a test in school today. What question was I asked?

Question I was asked: What product was being formed as plants died and sank to the bottom of swamps?

I just took a test in school today. What question was I asked?

Question I was asked: What is the primary energy source that drives all weather events, including precipitation, hurricanes, and tornados?

I just took a test in school today. What question was I asked?

Question I was asked:
An example of an instinct is