Science

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Across
  1. 2. I put a fork in boiling water and the fork became hot. This is an example of ____
  2. 3. I made a ____ after experimenting on a frog.
  3. 6. I ____ my orange juice by adding water.
  4. 8. A clean substance=____
  5. 10. Salt is a _____.
  6. 11. I put water at 100°c. That is called the _______ of water.
  7. 12. A fire ____ heat.
Down
  1. 1. A sponge becomes ____ when it is put in a tub of water.
  2. 4. The thermometer tells us the ____.
  3. 5. ____ is a mixture that is different everywhere.
  4. 7. when a sponge can hold more water.
  5. 9. The ____ of a rock would be bad.