This chapter is designed to teach you: 1  The shifts in perspectives throughout American history. 2  Characteristics of various literary periods. 3  Famous authors and their works.  How to classify American literature within a movement.
Antarctica global warming has become a burning issue of the present time. Global warming in Antarctica will pose a serious threat to the rise in water level. Hence, Antarctica global warming has become a great concern for the scientists and researchers. As most of this continent is covered by ice, the impact of global warming is more acutely felt here. With the increase in the number of automobiles, air pollution has been on the increase in the last 20 years. This is one of the major causes of global warming.
Antarctica (/aentËÉrktÉªkÉ/ Ã¦ntËÉrktÉªkÉ /or/) aentËÉrtÉªkÉ Ã¦ntËÉrtÉªkÉ 'is earth s, southernmost continent containing The Geographic. South pole it is situated In the antarctic region Of The, southern hemisphere almost entirely south Of The, antarctic circle and is surrounded By The. southern oceanntarctica, on average, is the coldest, driest, and windiest continent, and has the highest average elevation of all the continents. Antarctica is considered a desert, with annual precipitation of only 200 mm (8 in) along the coast and far less inland.