Energy crossword

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Across
  1. 7. Energy cannot be created or ___________.
  2. 8. The technique that you would use to separate sand from water.
  3. 9. This energy store fills up when something is stretched or squashed.
  4. 14. The process of a gas changing to a liquid.
  5. 15. The number of energy stores.
  6. 16. The largest planet in the Solar System.
Down
  1. 1. This energy store fills up when something is lifted.
  2. 2. The football team that Mr McHugh supports.
  3. 3. A piece of equipment used to protect our eyes.
  4. 4. The state of matter where particles are fixed in place.
  5. 5. The organ system that pumps blood around our body.
  6. 6. This type of diagram allows us to see how efficient a transfer of energy is.
  7. 10. This energy store fills up when something is heated.
  8. 11. The unit of measurement for energy.
  9. 12. The closest planet to the Sun.
  10. 13. This energy store fills up when an object is moving.