Vocab Crossword

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Across
  1. 2. the measure of hotness or coldness
  2. 4. goes from a solid to liquid
  3. 7. reuse, reduce ...?
  4. 8. material which does not let heat pass through
  5. 9. a liquid we need to survive
  6. 10. what matter is made of
  7. 12. something that takes the shape of its container
Down
  1. 1. solids will take this up
  2. 3. a solid which toys and bottles are made of
  3. 4. something that takes up space and weight
  4. 5. goes from a liquid to a solid
  5. 6. what liquid takes the shape of
  6. 11. something that holds its own shape