Polar Regions

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Across
  1. 3. It measures the distance from Greenwich Mean Time
  2. 5. A series of glacial episodes
  3. 6. A severe snow storm with high winds
  4. 7. Gases that surround the earth or another planet
  5. 9. A moving mass or river of ice formed, found near the poles
  6. 10. Relating to the North or South poles: The _________ regions
Down
  1. 1. A floating mass of ice detached from a glacier
  2. 2. Snow, Rain, Sleet or hail that condenses the earth
  3. 3. It measures the distance from the equator from a place
  4. 4. A sediment of ice crystals on the surface where the temperature is below freezing point
  5. 8. System formed by the interactions of the living things and physical elements of the environment