Energy
Across
- 3. international system of units
- 4. air conditioner
- 5. cannot be _ nor destroyed
- 7. radium
- 8. use of force to move an object
- 9. force that causes things to move
- 11. _ to do work
- 13. _from one form to another
- 16. turning off lights
- 18. compass
- 19. a pinecone falling
Down
- 1. a bomb detonating
- 2. blender
- 6. radio waves,light waves
- 9. layla stretches her hair band
- 10. matches
- 12. swing not swaying
- 14. speakers
- 15. wind
- 17. a phone ringing