Colorado (8) Great Sand Dunes National Park and Preserve is a United States National Park located in the easternmost parts of Alamosa County and Saguache County, Colorado. We know you love history.
Antarctica is the Earth's southernmost continent. It is on the South Pole. It is almost entirely south of the Antarctic Circle. Around Antarctica is the Southern Ocean. At 14.0 million km2 (5.4 million sq mi), it is the fifth-largest continent in area after Asia, Africa, North America, and South America. About 98% of Antarctica is covered by ice.
Antarctica (Section 16.3) is a continent in a hemisphere that is mostly water. The Arctic (Fig 1) is mostly ocean, surrounded by mostly land. Therefore the two polar areas are very different. Greenland is covered by an icecap up to 2,700 m thick.