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.
First Quarter. January is the second warmest month of the year in Antarctica, according to data gathered at the American Amundsen-Scott station from 1957 to 1988. The average high temperature in Antarctica in January is -18 degrees F, while the average low temperature in January is similar, at about -21 degrees F.ourth Quarter. While the weather in North America tends to get colder during the fourth quarter of the year, the temperature increases in Antarctica during this part of the year. The average high temperature in October is about -60 degrees and the average low for the month is about -65 degrees.