January 25, 2020

South America

Map of South America

South America is a continent in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. It may also be considered a subcontinent of the Americas.

It is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic OceanNorth America and the Caribbean Sea lie to the northwest. It includes twelve sovereign states (ArgentinaBoliviaBrazilChileColombiaEcuadorGuyanaParaguayPeruSurinameUruguay, and Venezuela), a part of France (French Guiana), and a non-sovereign area (the Falkland Islands, a British Overseas Territory though this is disputed by Argentina). In addition to this, the ABC islands of the Kingdom of the NetherlandsTrinidad and Tobago, and Panama may also be considered part of South America.

South America has an area of 17,840,000 square kilometres (6,890,000 sq mi). Its population as of 2018 has been estimated at more than 423 million. South America ranks fourth in area (after AsiaAfrica, and North America) and fifth in population (after Asia, Africa, Europe, and North America). Brazil is by far the most populous South American country, with more than half of the continent’s population, followed by Colombia, Argentina, Venezuela and Peru.

Most of the population lives near the continent’s western or eastern coasts while the interior and the far south are sparsely populated. The geography of western South America is dominated by the Andes mountains; in contrast, the eastern part contains both highland regions and vast lowlands where rivers such as the AmazonOrinoco, and Paraná flow. Most of the continent lies in the tropics.

South America is home to the world’s highest uninterrupted waterfallAngel Falls in Venezuela; the highest single-drop waterfall Kaieteur Falls in Guyana; the largest river by volume, the Amazon River; the longest mountain range, the Andes (whose highest mountain is Aconcagua at 6,962 m or 22,841 ft); the driest non-polar place on earth, the Atacama Desert; the largest rainforest, the Amazon Rainforest; the highest capital city, La Paz, Bolivia; the highest commercially navigable lake in the world, Lake Titicaca; and, excluding research stations in Antarctica, the world’s southernmost permanently inhabited community, Puerto Toro, Chile.