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