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The Antarctic Convergence is an uneven line of latitude where cold, northward-flowing Antarctic waters meet the warmer waters of the world’s oceans. The Antarctic covers approximately 20 percent of the Southern Hemisphere. Antarctica is the fifth-largest continent in terms of total area.
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.
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Geography. Location. continent mostly south of the Antarctic Circle. Geographic coordinates. 90 00 S, 0 00 E. Map references. Antarctic Region. Area. total: 14.2 million sq km. land: 14.2 million sq km (285,000 sq km ice-free, 13.915 million sq km ice-covered) (est.)
Antarctica lies concentrically around the South Pole, its landmass almost wholly covered by a vast ice sheet averaging 6,500 ft (2,000 m) thick. It is divided into two subcontinents: East Antarctica, consisting mainly of a high, ice-covered plateau, and West Antarctica, consisting largely of an archipelago of mountainous islands covered with ice.
Antarctica, with an average elevation of about 7,200 feet (2,200 metres) above sea level, is the world’s highest continent. ( Asia , the next, averages about 3,000 feet.) The vast ice sheets of East Antarctica reach heights of 11,500 feet or more in four main centres: Dome A (Argus) at 81° S, 77° E; Dome C at 75° S, 125° E; Dome Fuji at ...
Apr 11, 2024 · In the winter, Antarctica is on the side of Earth tilted away from the sun, causing the continent to be dark. Antarctica has only two seasons because of Earth’s 23 degree axial tilt. If you love long summers and winters, Antarctica is the place for you!
Jun 11, 2018 · Geology. Antarctica is considered both an island — because it is surrounded by water — and a continent. The land itself is divided into east and west parts by the Transantarctic Mountains. The larger side, to the east, is located mainly in the eastern longitudes. West Antarctica is actually a group of islands held together by permanent ice.
