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Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of 14,200,000 km 2 (5,500,000 sq mi). Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of 1.9 km (1.2 mi).
- Territorial Claims in Antarctica
Seven sovereign states – Argentina, Australia, Chile,...
- History of Antarctica
Painting of James Weddell's second expedition, depicting the...
- Antarctic Treaty System
A 2006 satellite composite image of Antarctica. The...
- Geography of Antarctica
The geography of Antarctica is dominated by its south polar...
- Tourism in Antarctica
Tourism started in Antarctica by the sea in the 1960s. Air...
- Mount Erebus Disaster
Flight 901 left Auckland International Airport at 8:00 am...
- Onyx
The Onyx River is an Antarctic meltwater stream which flows...
- Orthographic Projection
Permission is granted to copy, distribute and/or modify this...
- Lake Vostok
Lake Vostok (Russian: озеро Восток, romanized: ozero Vostok)...
- Silver Cloud
Silver Cloud is a small cruise ship operated by Silversea...
- Territorial Claims in Antarctica
A map of the Antarctic region, including the Antarctic Convergence and the 60th parallel south The Antarctic Plate. The Antarctic (/ æ n ˈ t ɑːr t ɪ k / or / æ n ˈ t ɑːr k t ɪ k /, American English also / æ n t ˈ ɑːr t ɪ k / or / æ n t ˈ ɑːr k t ɪ k /; commonly / æ ˈ n ɑːr t ɪ k /) is a polar region around Earth's South Pole, opposite the Arctic region around the North ...
5 days ago · Often described as a continent of superlatives, Antarctica is not only the world’s southernmost continent. It is also the world’s highest, driest, windiest, coldest, and iciest continent. Antarctica is about 5.5 million square miles (14.2 million square km) in size, and thick ice covers about 98 percent of the land.
The geography of Antarctica is dominated by its south polar location and, thus, by ice. The Antarctic continent, located in the Earth 's southern hemisphere, is centered asymmetrically around the South Pole and largely south of the Antarctic Circle. It is washed by the Southern (or Antarctic) Ocean or, depending on definition, the southern ...
- Ranked 2nd (unofficially)
- Lake Vostok, 26,000 sq m (est.)
- Vinson Massif, 4,897 m (16,066 ft)
- Bentley Subglacial Trench, −2,555 m (−8,382.5 ft)
The waters surrounding Antarctica are relatively deep, reaching 4,000 to 5,000 meters (13,123 to 16,404 feet) in depth. Climate Antarctica has an extremely cold, dry climate. Winter temperatures along Antarctica’s coast generally range from -10° to -30°C (14° to -22°F). During the summer, coastal areas hover around 0°C (32°F) but can ...
The period to c. 1900 was dominated by the exploration of Antarctic and sub-Antarctic seas. The early 20th century, the “heroic era” of Antarctic exploration, produced expeditions deep into the interior by Robert Falcon Scott and later Ernest Shackleton. The South Pole was reached by Roald Amundsen in December 1911 and by Scott in January 1912.
The Antarctic covers approximately 20 percent of the Southern Hemisphere. Antarctica is the fifth-largest continent in terms of total area. (It is larger than both Oceania and Europe.) Antarctica is a unique continent in that it does not have a native human population. There are no countries in Antarctica.
