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Oct 19, 2023 · South America can be divided into three physical regions: mountains and highlands, river basins, and coastal plains. Mountains and coastal plains generally run in a north-south direction, while highlands and river basins generally run in an east-west direction.
2 days ago · Jean P. Dorst C.W. Minkel. South America, fourth largest continent in the world, the southern portion of the landmass generally referred to as the New World, the Western Hemisphere, or simply the Americas. The continent is compact and roughly triangular in shape. Learn more about South America.
The geography of South America contains many diverse regions and climates. Geographically, South America is generally considered a continent forming the southern portion of the landmass of the Americas, south and east of the Colombia–Panama border by most authorities, or south and east of the Panama Canal by some.
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern subregion of the Americas.
By land area, South America is the world's fourth largest continent after Asia, Africa, and North America. South America is found in the western hemisphere. Most of the continent is in the southern hemisphere, although some parts of the northern part of the continent fall in the northern hemisphere.
South America has three major geographic regions. In the west, the Andes Mountains, which are prone to seismic activity, extend the length of the continent; Mount Aconcagua, at 22,831 ft (6,959 m), is the highest peak in the Western Hemisphere.
