Across
- 2. flowing water energy that can be captured
- 5. A part from fossil fuel
- 8. any materials by plants and animals that is
- 10. Found from millions years ago
- 12. heat from the earth
- 16. A major part of the Natural Resource that
- 17. replaced
- 18. Man-Made
Down
- 1. to energy
- 3. corn and sugar converted into bio fuel
- 4. be replaced
- 6. A part from fossil fuel
- 7. the things we use for materials
- 9. A part from fossil fuel
- 11. Solar energy
- 13. A major part of the Natural Resource that can
- 14. turning electricity
- 15. moving air created as the sun heats