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In particular, there seems to exist disagreement as to whether the Nile [3] or the Amazon [4] is the world's longest river. The Nile has traditionally been considered longer, but in 2007 and 2008 some scientists claimed that the Amazon is longer [ 5 ] [ 6 ] [ 7 ] by measuring the river plus the adjacent Pará estuary and the longest connecting ...
It can be thought of as a list of the biggest rivers on Earth, measured by a specific metric. For context, the volume of an Olympic-size swimming pool is 2,500 m 3 (88,000 cu ft). The average flow rate at the mouth of the Amazon is sufficient to fill more than 83 such pools each second.
The Amazon River (UK: / ˈ æ m ə z ən /, US: / ˈ æ m ə z ɒ n /; Spanish: Río Amazonas, Portuguese: Rio Amazonas) in South America is the largest river by discharge volume of water in the world, and the longest or second-longest river system in the world, a title which is disputed with the Nile. [3] [21] [n 4]
The Nile is the longest river in Africa. It has historically been considered the longest river in the world, [3] [4] though this has been contested by research suggesting that the Amazon River is slightly longer. [5] [6] Of the world's major rivers, the Nile is one of the smallest, as measured by annual flow in cubic metres of water. [7]
[3] [7] [better source needed] If considered a river, it is the widest in the world, with a maximum width of 220 kilometres (140 mi). Río de la Plata in Argentina. The river is about 290 kilometres (180 mi) long and widens from about 2 kilometres (1.2 mi) at its source to about 220 kilometres (140 mi) at its mouth. [8]
Nearly half of the world’s largest downstream rivers — 44% — saw a drop in the amount of water ... Rivers are “like the blood vessels of the Earth” and changes to how they flow have ...
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Longest undammed river in the contiguous United States. Maya River: 1,053 km (654 mi) 171,000 km 2 (66,000 sq mi) 1,180 m 3 /s (42,000 cu ft/s) Aldan River: Fly River: 1,050 km (650 mi) 76,000 km 2 (29,000 sq mi) 6,500 m 3 /s (230,000 cu ft/s) Gulf of Papua: Largest completely undammed river system in the world White River: 934 km (580 mi)