Across
- 3. Motion or activity
- 6. Visible radiation
- 7. Moving water making electricity
- 14. Heat transfer through direct contact
- 15. Organic materials used as fuel
- 16. Transfer of energy through mechanical forces
- 17. Moons gravitational pull creates....
- 23. Energy sources that get used up
- 24. This word means Sun
- 25. Atoms splitting
- 27. Heat from the earth
- 29. Converts linear motion to rotational motion
- 30. Fission or Fusion
Down
- 1. Stored energy
- 2. Atoms coming together
- 4. Movement of electrons
- 5. Converts light to electricity
- 8. Ability to do work
- 9. How heat from the sun gets to earth
- 10. Earth's pull on materials
- 11. Moving air
- 12. Kinetic pressure waves
- 13. Hot gases or liquids moving upward
- 18. Energy sources that are always available
- 19. Decomposing matter's methane gas as fuel
- 20. Wind pushing water creates....
- 21. Movement of molecules
- 22. Chemical reaction gives off energy
- 26. Energy from deformation
- 28. This word means Heat