Energy Revision Crossword

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Across
  1. 1. The rate of energy transfer, measured in Watts (5)
  2. 6. Unit of energy (5)
  3. 7. A type of fossil fuel (3)
  4. 10. Energy cannot be created or destroyed - this is the law of c___________ of energy (12)
  5. 12. 1000 J, symbol kJ (9)
  6. 13. An energy resource that can be replaced and will never run out (9)
  7. 15. Energy that has been spread out and wasted (10)
  8. 16. Energy resource formed over millions of years from ancient plants or animals (6,4)
Down
  1. 2. Energy store that increases when an object is stretched (7)
  2. 3. Energy store that loses energy when you burn a fuel (8)
  3. 4. Nuclear, wind and hydroelectric are examples of energy ___________ (9)
  4. 5. Energy store that increases or is filled when an object speeds up (7)
  5. 7. Energy store that increases when an object moves upwards (13)
  6. 8. Energy store that is filled when an object gets warmer (e.g. a kettle boiling) (7)
  7. 9. A renewable energy resource made of recently living material (7)
  8. 11. Coal, nuclear and oil are examples of this type of energy resource (3-9)
  9. 14. Unit of power, symbol W (4)