Antarctica (orthographic projection)

Antarctica (orthographic projection)

Antarctica is Earth’s southernmost continent, containing the geographic South Pole. It is situated in the Antarctic region of the Southern Hemisphere, almost entirely south of the Antarctic Circle, and is surrounded by the Southern Ocean. At 14,000,000 square kilometres (5,400,000 square miles), it is the fifth-largest continent in area after Asia, Africa, North America, and South America. For comparison, Antarctica is nearly twice the size of Australia. About 98% of Antarctica is covered by ice that averages 1.9 km (1.2 mi; 6,200 ft) in thickness, which extends to all but the northernmost reaches of the Antarctic Peninsula.

Antarctica, on average, is the coldest, driest (it is actually a desert), and windiest continent, and has the highest average elevation of all the continents: 8,200 ft (2500 m).

The temperature in Antarctica has reached −89.2 °C (−128.6 °F), though the average for the third quarter (the coldest part of the year) is −63 °C (−81 °F). As of 2016, there are about 135 permanent human residents, but anywhere from 1,000 to 5,000 people reside throughout the year at the research stations scattered across the continent.

Source: wikipedia

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