Ch8 Using energy

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Across
  1. 2. The energy that a moving object has (two words)
  2. 4. The unit for measuring energy (and work)
  3. 5. Energy resources that can be replaced
  4. 7. The energy stored in compressed or stretched springs or other elastic devices (three words)
  5. 10. Stored energy, such as chemical energy, available to be converted to other forms (two words)
  6. 11. Energy resources that cannot be replaced
Down
  1. 1. The energy stored in a raised object (three words)
  2. 3. This law says that energy cannot be made or destroyed - it can only be changed from one form to another (three words)
  3. 6. A series of steps in which energy changes form (two words)
  4. 8. A measure of how well a machine uses the energy put into it
  5. 9. Fuels such as coal, oil and natural gas which take millions of years to be made by processes in the Earth (two words)