science revision

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Across
  1. 2. properties What features it has to it
  2. 5. When the solid object becomes smaller
  3. 10. The stage in between rocks changing because of heat and pressure
  4. 13. When a liquid turns into a gas
  5. 14. When a solid becomes a liquid
  6. 15. of energy conservation
  7. 16. How thick an object is
Down
  1. 1. properties What it looks like
  2. 2. When a gas turns back into a liquid
  3. 3. formed by the cooling of magma or lava
  4. 4. substances A substance that gives off fumes at room temperature
  5. 6. When water and air slowly take apart layers of a solid
  6. 7. Rock formed my layers of rock on top of one another and having
  7. 8. Pushing the particles closer together
  8. 9. energy When there is energy in movement
  9. 11. energy Energy that is about to be released
  10. 12. When you heat up a liquid to a certain temperature and begins to evaporate
  11. 17. efficiency The amount of energy lost into to unwanted energy types