Across
- 1. change of 1 form of energy to another
- 3. earth interior that warms
- 6. percentage of energy that is used to preform work
- 8. forms a mixture
- 12. a compound formed of carbon and hydrogen
- 14. waste that’s radio active
- 16. a factory where they separate crude oil into fuel and other things
- 17. used for electricity and power
- 19. something that cannot be reused
- 22. burning
- 24. made from living things
- 25. fuels energy rich substances
- 26. the central cores of atoms
- 27. persistence of coal minded in the USA
Down
- 2. reducing energy use
- 4. something people use for getting around
- 5. is the part of the nodular reactor where nucellar fission occurs
- 7. are compounds that are made from oil
- 9. plant remains that can pile up
- 10. energy warmth
- 11. electricity produced by flowing water
- 13. when fuel rods produce energy
- 15. energy that comes from the hydrogen power
- 18. another name for oil
- 20. anything that give energy from a chemical change
- 21. comes from decaying animals or plants
- 23. turbines collect wind and create energy