Across
- 2. uneven heating of earth
- 4. produced by splitting atoms
- 5. water powered
- 10. energy from the sun
- 12. limited supply
- 15. power's windmills
Down
- 1. fire use ________ energy
- 3. turbines produce _______ energy
- 6. kinetic converting to potential is called _________
- 7. formed underground from dead plants and animals
- 8. windmills turn a _______
- 9. kinetic energy _______'s to potential energy
- 11. a ball moving down a hill is ________ energy
- 13. matter in living organism
- 14. kinetic _________