Saturday, November 23, 2013

Antarctice

Where is it? Antarctica is the southernmost continent and is basically surrounded by the Atlantic, Pacific, and Indian oceans West Antarctica lies south of South America and also Australia. What wildlife is in that respect? Arctic fox * Crab eater close * grey-haired seal * Leopard seal * Walrus * Weddell seal * Chinstrap penguin * emperor penguin * Fulmar Snow petrel most animals adapt to the polar surroundings by having a warm layer of fat underneath their skin, which keeps them warm in the icy cold brave. Also the alter of their skin and fur adapts to the environment by camouflaging into the lands treetope. what is the climate likewise? The climate of Antarctica is the coldest on the whole of Earth. Antarctica has the lowest temperature ever further: ?89.2 °C (?128.6 °F) at Vostok Station. It is also extremely dry (technically a desert), averaging 166 mm (6.5 in) of precipitation per year. Even so, on most tr ansgress of the continent the snow rarely melts and is eventually compressed to association out the glacial ice that makes up the ice sheet. abide fronts rarely penetrate far into the continent.
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Most of Antarctica has an ice cap climate (Köppen EF) with very cold; generally extremely dry weather throughout the year and no month averaging preceding(prenominal) 0 °C (32 °F). Some fringe coastal areas have a polar climate (Köppen ET) with a short summer averaging higher up freezing, and much higher precipitation. About 98% of Antarctica is covered by ice, which aver ripens at least 1.6 kilometres (1.0 mi) in t hickness. What are the threats? A boun! teous chunk of an ice shelf in Antarctica is melting at such a rate that in two age a 12,000 sq km area will have disappeared, British scientists have warned. The area, which sits across the South Atlantic Ocean from the carnival tent of Tierra del Fuego, is the size of a metropolis such as Sao Paulo, or Los Angeles and its suburbs. Temperatures around Antarctica have risen five time alacritous than the global average over the past 50...If you demand to cash in ones chips a full essay, order it on our website: OrderCustomPaper.com

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