Antarctica, the world’s southernmost continent, is almost wholly covered by an ice sheet and is about 5.5 million square miles (14.2 million square km) in size. It is mainly a polar desert, with annual precipitation of over 200mm (8in) along the coast and far less inland. Without any ice, antarctica would emerge as a giant peninsula and archipelago of mountainous islands, known as lesser antarctica, and a single large landmass about the size of australia, known as greater antarctica.
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Hektoria glacier on the antarctic peninsula lost nearly half its size astonishingly rapidly
Scientists have now discovered the reasons behind its rapid retreat and say it raises fears for sea.
Antarctica explained—fast facts, record cold, ice trends, wildlife, and how the antarctic treaty protects a continent devoted to peace and science. It is almost completely covered in ice Antarctica covers the earth’s south pole Antarctica is the coldest place on earth
The average temperature in the winter is minus 34.4 celsius (minus 30 degrees fahrenheit). Despite its massive size, antarctica has no permanent population due to its harsh climate, icy terrain, and remote location. General facts about antarctica, including geography, temperatures, and wildlife. Antarctica is, on average, the coldest, driest, and windiest of the continents, and has the highest average elevation
