Across
- 2. energy required to move/change an objects position
- 5. formed from the compression of dead plant material
- 6. energy stored in chemical bonds between atoms and molecules
- 9. energy admitted in the form of waves of the electromagnetic spectrum
- 10. energy of motion
- 11. involves breaking up an atoms nucleus
- 12. fuels formed from remains of organisms living millions of years ago
- 15. fossil fuels
- 16. energy in the movement of molecules
- 18. use approx. 100 times more energy
Down
- 1. plant in Ukraine that exploded and exposed nuclear reactor core
- 3. process used for converting stored chemical energy that can be used for other things (burning)
- 4. involves joining two atomic nuclei
- 5. energy of an object due to its position/shape
- 7. energy stored in forces holding atomic nuclei together
- 8. energy associated with movement/flow of electrons
- 13. created by drilling & transportation of oil
- 14. some atoms are "unstable"
- 17. wind, solar, and geothermal