Questions for students to answer.

1. What does the water represent in the experiment?
2. What does the Styrofoam represent in the experiment?
3. What happens to the water in the experiment?
4. What term can be used to describe what is happening?
5. What happened when the ice was placed above the Styrofoam?
6. What term can be used to describe what is happening?
7. What did you find on top of the Styrofoam?
8. What term can be used to describe what is happened?
9. What term does the experiment demonstrate?