Search results
Results from the WOW.Com Content Network
Around 98% of continental Antarctica is covered in ice up to 4.7 kilometres (2.9 mi) thick. [1] Antarctica's icy deserts have extremely low temperatures, high solar radiation, and extreme dryness. [2] Any precipitation that does fall usually falls as snow, and is restricted to a band around 300 kilometres (186 mi) from the coast.
The following is a list of native wild mammal species recorded in Antarctica. There are 23 mammal species in Antarctica, all of which are marine. Three are considered endangered, one is vulnerable, eight are listed as data deficient, and one has not yet been evaluated. [1] Domesticated species, such as the dogs formerly present, [2] are not ...
The continent of Antarctica is so cold that it has supported only 2 vascular plants for millions of years, and its flora presently consists of around 250 lichens, 100 mosses, 25–30 liverworts, and around 700 terrestrial and aquatic algal species, which live on the areas of exposed rock and soil around the shore of the continent.
Antarctica (inside the inner line) and the Subantarctic zone (between the two lines) as defined in the WGSRPD The main article for this category is Fauna of Antarctica . This category is for articles about the native fauna of Antarctica .
The U.S.-based team used a sterile hot water drill to reach and collect samples from Lake Whillans, one of Antarctica's roughly 400 lakes, which are kept liquid by pressure, friction and the ...
Nothofagus fusca, New Zealand. Antarctic flora are a distinct community of vascular plants which evolved millions of years ago on the supercontinent of Gondwana.Presently, species of Antarctica flora reside on several now separated areas of the Southern Hemisphere, including southern South America, southernmost Africa, New Zealand, Australia, and New Caledonia.
Antarctic interests in the late 1940s were increasing, with nations fighting over territory in the Antarctic Peninsula region.Fear of open conflict from these nations, as well as fear of Antarctica becoming involved in the Cold War between the United States and the Soviet Union, led to the first discussions of Antarctic diplomacy and treaties. [6]
For additional hours of operation for different services visit our support options page for contact info. ... have access to 24/7 phone support by calling 1-800-827 ...