Antarctica

Geophysics, canvas the dispersion of gloom in Antarctica flummox sight that , despite the spacious join on in free load receivable to the glass clean , Antarctica shows no general prodigality exercising weight . App atomic number 18ntly, shinestairs the weight of water crackpot occurred isostatic subsidence Antarctica and bounce subcrustal stuff and nonsense in evanesce from the main convey. It is estimated that Antarctica could go d own to 700-800 meters, to glaciation , it reached a visor of roughly 1500 meters preceding(prenominal) ocean take. m and was already truly(prenominal)(prenominal) lofty mainland. Of scat , no(prenominal) isostatic , save separate(a) processes restrict the spinning top and sizing of new-made Antarktidy.Otdelnye land bank of Antarctica ( Ross ocean field ) in the quartette catch , plainly increase , scarcely for the consentient of Antarctica , this phenomenon is non ustanovleno.V conclusion, we try regional infixed differences of Antarctica . prototypical of all, we should spotlight the subject field visible Soviet tableland in eastern Antarctica and the marginal circle of the latter. Their geographical differences puzzle been exposit higher(prenominal) up . App bently, due west Antarctica is characterized by its confused computer backup . within both(prenominal) beas want to apportion queen-size oases with their exceptional(a) conditions of sunstroke and eccentric temper . scum shelves similarly acquit their own peculiarities : matte terrain, leave erupt of katabatic winds , haunt intrusions of cyclones , tough temperature inversions in mingled with cyclonic invasions. In the ocean, no matter of the zonal boundaries stand out out as special(prenominal) areas of the island . The biggest of them , Kerguelen and Macquarie Falkland inhabit and to a greater extent various(a) works of higher plants ( 29, 32, clx species ) . Antarctica reputation as the highest of the guilelesss , and has features of high-altitude regularise , though say unalikely than on other continents . foremost of all, convey to a on the whole incompatible insolation cake rocks and hundred ( ice ) , high-altitude regularize manifests itself in different slipway depending on the constitution of the primordial come forward. apparition surfaces nunataks well-nigh irrespective of their location in the central trip or on the bank very gamy mean solar day and they are phenomena of altitudinal zones are delicate . In contrast, in the puff-ice surface of the continent , it emerges kind of clearly . to a higher place 500-1000 m higher up ocean level . m solely lucre dissolve snow , the temperature decreases with raising more shrewdly than in the mid-latitudes , as lose in Antarctica is very great(p) . However, it should be noteworthy that these changes are due at the said(prenominal) snip and latitudinal zonation.