Energy Crossword
Across
- 3. another name for hydraulic fracturing
- 6. type of oil extraction that uses injected water or gas
- 7. uranium breaks into krypton & ___
- 9. electrical energy is associated with the movement of ___
- 13. another word for electromagnetic energy is ___ energy
- 14. potential energy is the energy of an object due to its position or ___
- 16. what type of energy is the energy in the movement of molecules
- 17. ___ can never be created or destroyed
- 19. wind, solar, and geothermal energy are all examples of ___ resources
Down
- 1. nuclear fusion ___ 2 atomic nuclei
- 2. all fossil fuels are ___ renewable
- 3. nuclear ___ involves breaking up an atom's nucleus
- 4. what fossil fuel is most commonly used for electricity generation
- 5. chemical energy is the energy stored in chemical ___ between atoms and molecules
- 8. what type of energy is required to move/change an object's position
- 10. type of oil extraction that uses natural pressure
- 11. Kinetic Energy is the energy of ____
- 12. ___ mining is used when coal deposits are deep underground
- 15. what is cleanest natural gas
- 18. strip mining is used when coal deposits are near the ___