Across
- 2. what power is produced by collecting sunlight
- 5. What is not a fossil fuel but is non- renewable
- 8. The energy of moving electric charges
- 9. One of the cleanest energy's to harness
- 10. The energy of moving objects
- 14. An energy source that can't be replaced
- 16. how well a product delivers energy for the intended purpose
- 19. Energy Stored in the nucleus of an atom
- 20. Where do we buy most of our oil from
- 21. What fossil fuel have we increased usage
Down
- 1. when energy is ____________, some is always lost or wasted as heat
- 3. What fossil fuel does America Have the Most of
- 4. The main source of all energy
- 6. Energy that travels in waves
- 7. What rock do we use nuclear energy for
- 11. The ability to make things move
- 12. Heat from the earth
- 13. Created by dams to create electricity
- 15. A fuel developed from organic material
- 17. Energy of moving particles
- 18. The energy stored in the bonds that hold atoms together