Forces and Energy

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Across
  1. 2. splitting of uranium atoms
  2. 7. heat from the earth
  3. 9. fuels made from plant or animal matter
  4. 11. non-renewable energy source
  5. 12. Energy from sources that naturally replenish, like solar or wind
  6. 13. the energy due to object's motion
  7. 14. renewable energy source
  8. 15. energy can neither be created nor be destroyed
Down
  1. 1. fuels burning causes pollution
  2. 3. used for rotating turbines
  3. 4. the type of potential energy stored in food and batteries
  4. 5. the rate at which work is done
  5. 6. energy supplied to do useful work
  6. 7. potential energy stored due to object's position
  7. 8. The standard metric unit to measure work and energy
  8. 10. energy stored as heat, light or sound