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Antarctica is colder than the Arctic region, as much of Antarctica is over 3,000 m (9,800 ft) above sea level, where air temperatures are colder. The relative warmth of the Arctic Ocean is transferred through the Arctic sea ice and moderates temperatures in the Arctic region.
At least 235 marine species are found in both Antarctica and the Arctic, ranging in size from whales and birds to small marine snails, sea cucumbers, and mud-dwelling worms. The large animals often migrate between the two, and smaller animals are expected to be able to spread via underwater currents. [ 8 ]
A Tucker Sno-Cat at the Rothera Research Station, Antarctica. Most snowcats, such as the ones produced by Bombardier or Aktiv in the past, have two sets of tracks, fitted with a Christie suspension or a Horstmann suspension. Others, like the Tucker Sno-Cat and Hägglunds Bandvagn 206 vehicles, have a complex arrangement of four or more tracks.
A Sno-Cat at Rothera on Adelaide Island off Antarctica. The Tucker Sno-Cat is a family of tracked vehicles for snow conditions, manufactured in Medford, Oregon by the company of the same name. Different models have been used for expeditions in the Arctic and the Antarctic during the second half of the 20th century.
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 /) [Note 1] is a polar region around Earth's South Pole, opposite the Arctic region around ...
Cape Town is the largest of the gateway cities and the farthest from Antarctica. In addition to South Africa's own national Antarctic program, the programs of Russia, Germany, Belgium, Norway, and Japan also reach Antarctica via Cape Town. [1] As of 2021, tourism company White Desert has offered direct commercial flights from Cape Town to ...
Digital tech was always going to play a big role in the 2024 presidential election campaign. AI deep fakes and viral memes have been long touted as having the potential to swing election outcomes.
Arctic Cat is an American brand of snowmobiles and all-terrain vehicles manufactured in Thief River Falls, Minnesota. The company was formed in 1960 and is now part of Textron Inc. Arctic Cat designs, engineers, manufactures, and markets all-terrain vehicles , snowmobiles and related parts, garments (such as snowmobile suits ), and accessories.