Additional
Information: The physical environments of South America range from the Atacama Desert of Chile where years pass without measurable precipitation, to the dense Amazonian rain forest and from snow capped volcanoes of the Andes Mountain Range to hot vast subtropical gras This page was last updated on August 21st, 2008
GEG 101 Online!
Divides South America into four regions, each with its own common physical, cultural, economic and historical geography properties. http://www.harpercollege.edu/mhealy/g101ilec/samer/smmenu.htm