Heat and Temperture!

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Across
  1. 3. 32 °F - the 'F' means _____________.
  2. 4. 32 °C - the ° means _________.
  3. 8. when we boil water, it becomes water vapour, or steam. This is called ___________.
  4. 9. Jordan lives in this country.
  5. 13. ice is water in ______ form
  6. 14. is an oven an artificial or natural source of heat?
  7. 15. rubber is a thermal _________
  8. 16. an instrument that measures temperature is called a _______________.
  9. 17. is fire an artificial or natural source of heat?
Down
  1. 1. steam is water in ____ form
  2. 2. a thermometer measures ____________.
  3. 5. 32 °C - the 'C' means _________.
  4. 6. metal is a thermal _________
  5. 7. when gas becomes liquid. This is called ____________.
  6. 10. the line that goes from pole to pole through the Earth.
  7. 11. when ice cream changes from solid to liquid, it is _______
  8. 12. the line around the middle of the Earth!