heat and temperature

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Across
  1. 2. Ice
  2. 5. CO2 fire extinguisher
  3. 8. Hot soup
  4. 11. Popsicle's melting
  5. 12. Dew in the morning
  6. 13. Energy in motion
  7. 14. Water
  8. 15. Through waves no material needed
Down
  1. 1. Freezing juice to make Popsicle
  2. 3. Tells how hot or cold something is
  3. 4. Energy transferred through density
  4. 6. Dry ice is frozen CO2
  5. 7. What we feel when heat leaves an object
  6. 9. Steam
  7. 10. Energy transferred through direct contact