Energy

12345678910111213141516171819202122232425
Across
  1. 2. Nuclear __________ joins two nuclei
  2. 3. The energy of an object due to its position or shape
  3. 6. Energy associated with the movement or flow of electrons
  4. 7. The energy stored in forces holding atomic nuclei together
  5. 9. Nuclear __________ breaks up an atom's nucleus
  6. 11. The worst man-made ecological disaster ever
  7. 13. ______ mining is used when coal deposits are near the surface
  8. 15. ______ oil is a mixture of many different hydrocarbons
  9. 16. Hydraulic fracturing is also known as ___________
  10. 20. Resources which can never be replaced, or are replaced too slowly to be practical are ____________
  11. 21. The energy in the movement of molecules
  12. 23. The energy required to move or change an object's position
  13. 25. The fuel for a nuclear reactor
Down
  1. 1. Also known as burning
  2. 4. Fossil fuels are formed from ___________
  3. 5. Resources that can be replaced quickly or continually are ____________
  4. 8. The energy emitted in the form of waves of the electromagnetic spectrum
  5. 10. The energy of motion
  6. 12. The ability to do work
  7. 14. Oil extraction involving natural underground pressure
  8. 17. The law of ___________ of energy states that energy can never be created or destroyed, it can only change form.
  9. 18. Oil extraction involving the injection of water or gas underground
  10. 19. __________ mining is used when coal deposits are deep underground
  11. 22. Fossil fuels consist of coal, natural gas, and _________
  12. 24. The energy stored in chemical bonds between atoms and molecules