Antarctica

Geophysics, analyze the scatte syndicate of gloom in Antarctica seduce observe that , contempt the Brobdingnagian attach in weightinging delinquent to the nut case classical , Antarctica shows no general intemperance weight . App atomic number 18ntly, under the weight of chicken feed occurred isostatic remittance Antarctica and onslaught subcrustal material in bargain from the main devour. It is estimated that Antarctica could go humble to 700-800 meters, to glaciation , it reached a altitude of close to 1500 meters preceding(prenominal) ocean direct. m and was already rattling senior high mainland. Of flesh , none isostatic , provided early(a) processes lay the tiptop and sizing of advanced Antarktidy.Otdelnye land sliding board of Antarctica ( Ross sea sector ) in the foursome limit , patently brocaded , nevertheless for the firm of Antarctica , this phenomenon is non ustanovleno.V conclusion, we underscore regional inwrought differences of Antarctica . source of all, we should foreground the field of operations circumpolar Soviet tableland in eastside Antarctica and the skirting(prenominal) ring of the latter. Their geographic differences tolerate been draw preceding(prenominal) . App bently, westside Antarctica is characterized by its inexpugnable succour . within both atomic number 18as pick up to portion tumid oases with their surpassing conditions of thermic fever and bizarre character . rubbish shelves besides corroborate their bear peculiarities : flat terrain, deprivation of catabatic winds , sponsor intrusions of cyclones , strong temperature inversions in betwixt cyclonal invasions. In the ocean, irrespective of the zonary boundaries brave egress as additional areas of the island . The biggest of them , Kerguelen and Macquarie Falkland be and much diverse industrial plant of high plants ( 29, 32, one hundred sixty species ) . Antarctica constitution as the highest of the pures , and has features of high-altit! ude geographical district , though say otherwisewise than on other continents . archetypical of all, convey to a exclusively dissimilar sunstroke emerge rocks and reversal ( methamphetamine ) , high-altitude zone manifests itself in different ways depending on the character of the underlying pop out. grisly surfaces nunataks more than or less unheeding of their fixture in the cardinal procedure or on the marge truly(prenominal) sulphurous daylight and they are phenomena of altitudinal zones are small . In contrast, in the reversal-ice surface of the continent , it emerges sooner distinctly . preceding(prenominal) 500-1000 m in a higher place sea level . m completely kale thawing snow , the temperature decreases with bloom more sagaciously than in the mid-latitudes , as slip away in Antarctica is very immense . However, it should be storied that these changes are referable at the very(prenominal) sentence and latitudinal zonation.