Across
- 1. energy created by something moving
- 6. to move faster
- 7. energy found in sound waves
- 9. a metal coil
- 13. not moving
- 16. a type of rock that is burned for energy
- 17. energy found in an electric current
- 18. to not be used up, to be kept
- 19. the ability to make something happen
Down
- 2. saved an not lost
- 3. energy created by the movement of particles
- 4. a machine used to destroy concrete
- 5. a material that is burned to make power or heat
- 8. completely removed ruined
- 10. resources materials people use from nature
- 11. moved from one place to another
- 12. energy found in light waves
- 14. moving back and forth
- 15. when a moving object hits something