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 Continent, Antarctica Facts. Antarctica, the third smallest continent in the world after Australia and Europe, covers the earth's South Pole. It lies in the Antarctic Circle and is surrounded by Southern Ocean. It is known as the coldest, windiest, driest and least populous continent of the world.Without any element of doubt, Antarctica is the coldest place on earth where water remains frozen year around. It is a frozen desert with very little precipitation.ntarctica is the coldest and driest of all the continents in the world. Even an ordinary man is quite aware of Antarctica, being the coldest place on the face of this universe. The average annual temperature in Antarctica is 58 degrees.