Antarctic Ice

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Across
  1. 3. Between the land and the sea.
  2. 4. To get a new thing and get rid of the old one.
  3. 6. To break.
  4. 7. To turn into ice.
  5. 9. Your stomach breaks down food.
  6. 11. To record a movie.
  7. 12. Turned into ice.
Down
  1. 1. Does not go away.
  2. 2. A door that swings open and closed.
  3. 3. Hard, not liquid.
  4. 5. Not common.
  5. 8. Used to look at small things.
  6. 10. To fire something from your mouth.