amazon river basin definition
It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname and Venezuela. Most of the basin is covered by the Amazon Rainforest, also known as Amazonia. The Amazon River in South America is the second longest river in the world and is by far the largest by waterflow with an average discharge greater than the next seven largest rivers combined. The mouth of the Amazon River. The Amazon basin is the part of South America drained by the Amazon River and its tributaries. The Amazon drainage basin covers an area of about 6,915,000 km 2 (2,670,000 sq mi), or roughly 40 percent of the South American continent. The extent of the Amazon depends on the definition. The the Amazon River drains about 6.915 million sq km (2.722 sq mi), or roughly 40 percent of South America, but generally areas outside the basin are included when people speak about the Amazon.. The Amazon, which has the largest drainage basin in the world, about 7,050,000 square kilometres, accounts for approximately one-fifth of the world's total river flow. The mouth of the main stem is 80 kilometres. Because of its vast dimensions, it is sometimes called The River Sea. The first bridge in the Amazon river system opened on 10 October 2010 near Manaus, Brazil. The Amazon basin is bounded by the Guiana Highlands to the north and the Brazilian Highlands to the south. The Amazon River, which rises in the Andes Mountains at the west of the basin, is usually considered to be the second longest river in the world. However, a team of Brazilian scientists claim that the Amazon is the longest river in the world. The width of the Amazon is between 1.6 and 10 kilometres at low stage but expands during the wet season to 48 kilometres or more. The river enters the Atlantic Ocean in a broad estuary about 240 kilometres wide. or Amazonia, in South America; the largest lowland on earth, with an area of more than 5 million sq. km. The basin extends from the Andes to the Atlantic Ocean, between the Guiana and Brazilian plateaus in the basin of the Amazon, the largest river in the world in volume. It is situated in the geosyncline of the South American craton, which is mainly filled with Paleozoic marine and Mesozoic-Cenozoic continental deposits. The climate is hot (mean monthly temperatures 24–28° C) and moist (precipitation 1,500–3,000 mm and more per year). Western Amazonia is a very broad (up to 1,600 km), level, and low-lying plain. The Ucayali-Apurimac apurímac river system is considered the main source of The, amazon with as its main headstream The carhuasanta glacial stream flowing off The Nevado mismi. Mountain the width of The amazon is between.1 6 and 10 kilometres at low stage but expands during the wet season to 48 kilometres or. more
It is bounded by the Guiana Highlands to the north and the Brazilian Highlands to the south.