Across
- 3. Flowing air
- 4. Dead plants and animals
- 10. bombs are made of
- 11. door knob
- 14. energy beneath the earth
- 16. you can here it
- 20. a simple machine with more than one simple in it
- 21. fork
- 22. a natural disaster with a funnel like structure
- 23. Heat
- 24. energy waiting to be used
- 25. energy that powers a house
- 29. Moves by waves
Down
- 1. axe
- 2. Ramp
- 5. w=Fd
- 6. Zipline
- 7. when the ground can't hold any more water
- 8. Apple falling from tree
- 9. energy in motion
- 12. things that can't be used again Erosion moves sediment todiff locations
- 13. Air rises
- 15. Suns rays
- 17. power by flowing water
- 18. chemically active
- 19. anything living
- 26. Direct touch
- 27. things that can be used again
- 28. energy in motion