9-5 Lesson 2

12345678910111213
Across
  1. 2. _______ into liquid water
  2. 3. (verb) to heat so that bubbles are formed and rise to the top
  3. 10. controlling the ___________
  4. 11. (noun) a small block of ice used to make drinks cold
  5. 12. (noun) the shape and structure of something
  6. 13. (verb) to stay in the same place or in the sam condition
Down
  1. 1. __________ ice
  2. 4. (noun) a substance that is able to flow freely
  3. 5. vapor (noun) water in the form of a gas resulting from heating water or ice
  4. 6. change into _________
  5. 7. (noun) the season when plants and trees begin to grow
  6. 8. 0 degrees Celsius or ________
  7. 9. (verb) to change from a solid to a liquid, usually, because of heat