ENERGY

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Across
  1. 3. Unit used to measure energy or work
  2. 4. A factor that affects gravitational potential energy
  3. 6. Force applied over a distance. Has the same unit as energy.
  4. 8. The ability to do work
  5. 9. The principle that energy cannot be created or destroyed. Sometimes called a law.
  6. 10. Type of energy related to heat
  7. 11. Coal, oil, and natural gas (6,5)
  8. 13. Energy from the sun
  9. 15. The movement of energy from one object to another
  10. 19. Type of potential energy due to position above the ground
Down
  1. 1. The energy of movement
  2. 2. Energy from motion or position, often in machines
  3. 5. Stored energy, ready to be used
  4. 7. Energy stored in bonds of substances, like food or fuel
  5. 12. A push or pull that can cause movement or change in energy
  6. 14. To change energy from one form to another
  7. 16. Energy from splitting atoms
  8. 17. A source of chemical energy for the body
  9. 18. Approximately 4200 J in other words.