Most of Antarctica has an churl cap climate (Köppen EF) with genuinely cold; generally extremely dry weather end-to-end the year and no calendar month averaging preceding(prenominal) 0 °C (32 °F). some(a) fringe coastal areas dupe a polar climate (Köppen ET) with a short summertime averaging above freezing, and much high precipitation. About 98% of Antarctica is cover by ice, which averages at to the lowest degree 1.6 kilometres (1.0 mi) in thickness. What are the threats? A bighearted chunk of an ice shelf in Antarctica is resolve at much(prenominal) a rate that in twain age a 12,000 sq km area will devote disappeared, British scientists have warned. The area, which sits crossways the South Atlantic nautical from the circus tent of Tierra del Fuego, is the surface of a metropolis such as Sao Paulo, or Los Angeles and its suburbs. Temperatures close to Antarctica have risen cinque times alacritous than the orbicular average over the quondam(prenominal) 50...If you want to cash in ones chips a full essay, tack together it on our website: Orderessay
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