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

Question I was asked: In which of these investigations would pictures from a camera be most useful?

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

Question I was asked: What is the main source of energy that causes water to evaporate from the surface of Earth?

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

Question I was asked:
Pedro shook a can of soda. When the soda was opened, foam and soda burst from the can. Which statement best explains what happened?