Sea Ice

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Across
  1. 2. Swimming crustaceans
  2. 3. World wide
  3. 6. Heating up
  4. 8. Frozen water
  5. 10. Harden into a solid
Down
  1. 1. a living thing that can function independently
  2. 4. H2O
  3. 5. Below or beneath
  4. 7. shelf
  5. 9. A body of salt water