Ice Is Everywhere

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Across
  1. 2. The iciest continent.
  2. 4. Icebergs in the North Atlantic can last up to ___ years before melting.
  3. 6. These can burst if water is not drained or insulated in cold weather.
  4. 8. Icebergs are made of ______ water.
  5. 10. Moving ice is called this.
Down
  1. 1. Ice workers spread straw or ______ over blocks of ice to keep them from melting or sticking.
  2. 3. Because ice is less dense than liquid water, it ________.
  3. 5. Glaciers now cover about ___ percent of Earth's land.
  4. 7. A mountain of ice drifting like an island.
  5. 9. Between the temperatures of 4 and 0 degrees, water actually _________ before it freezes.