Across
- 2. to watch/observe
- 3. another word for warm
- 6. to get bigger
- 9. contains a set of big wind blades
- 10. a device that transforms kinetic energy
- 13. energy stored in chemical bonds
- 14. matter with a defined shape
- 15. process
- 16. break down
- 17. matter contained of living organisms
- 18. energy c arrived by light
- 20. energy stored in the nucleus of an atom
Down
- 1. to change
- 4. forest fire is an example
- 5. transforms into kinetic energy
- 7. transforms into thermal energy
- 8. energy stored in an object because of its postion
- 11. energy is never created or destroyed
- 12. make energy transformation more efficient
- 19. a matter with volume of no defined shape