Across
- 2. _______ can neither be created nor destroyed.
- 6. I am negative.
- 7. What blows your hair?
- 8. If your battery is not _____, you are out of luck.
- 10. I am the study of matter and energy.
- 11. To harness my energy, use a hydroelectic dam.
- 12. It builds evrything.
- 13. Energy waiting to be used.
- 16. I am positive.
- 17. I am moving energy.
- 19. This kind of energy comes from a star.
Down
- 1. I am neutral.
- 3. I am caused by friction.
- 4. I slow you down.
- 5. What lets you see?
- 6. What powers your home?
- 9. What pulls you down?
- 14. Ouch! Hot!
- 15. A type of electricity that stands still.
- 18. Measure me with grams.