Across
- 4. a watch shows the
- 6. The change in height
- 7. the thermostat has something you change in a building
- 9. coming together
- 10. The Sun can produce this for earth
- 11. plates the thing under the water that causes earthquakes
- 13. tiny things that are to small to the human eye to see
- 16. sliding against each other
- 17. positive particle
- 18. Something you use to fuel cars
- 19. crayons
Down
- 1. splitting apart
- 2. neutral particle
- 3. when i drive a car i *blank*
- 5. the *blank* between you and something else
- 8. negative charge
- 12. something you use in science
- 14. the *blank* of light
- 15. when you kick a ball it slows down because of
- 17. a sense of touch