Arctic and Antarctica

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Across
  1. 3. Large floating detached ice block.
  2. 5. An ox known for being musky.
  3. 6. Whale with a flat head that uses echolocation.
  4. 7. South Pole that is surrounded by ocean.
  5. 8. North Pole that is a region.
  6. 12. This sea mammal has a horn like a unicorn.
  7. 13. A bear that lives in the snow.
  8. 14. Temperature below 0 degrees Fahrenheit.
Down
  1. 1. Cute flightless birds that swim for fish.
  2. 2. Regions around the North and South Pole.
  3. 4. Slowly moving river of ice.
  4. 9. These animals drive Santa's sleigh.
  5. 10. Blubbery mammal without tusks that bites.
  6. 11. Blubbery mammal that uses tusks.