The Encyclopedia Britannica gives the length of the Nile as 6,650 kilometers (4,132 miles), to 6,400 kilometers (3,977 miles) for the Amazon, measuring the latter from the headwaters of the Apurimac river in southern Peru.
A Nile River is considered to be the world's longest river with a total of 6650 km, followed by Amazon (6575 km), Yangtze (6300 km) and Mississippi (6275km).
The Congo is the deepest river in the world. Its headwaters are in the north-east of Zambia, between Lake Tanganyika and Lake Nyasa (Malawi), 1760 metres above sea level; it flows into the Atlantic Ocean.
Answer and Explanation: The deepest river in the United States is the Hudson River, which reaches 200 feet deep at some points. The St. Lawrence River, which runs through parts of the U.S., is slightly deeper with a maximum depth of 250 feet, but mostly flows along the border of the U.S. and into Canada.
The Finke River, which is also called Larapinta by the Aboriginal People, in central Australia is believed to be the oldest river in the world. While the Finke River's exact age is unknown, it is at least over 300 million years old and some of the oldest parts of the river may be over 340 million years old.
The Nile is credited as the longest river in the world. Its main source is Lake Victoria in east central Africa. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length.
The Shanay-Timpishka, also known as La Bomba, is a tributary of the Amazon River, called the only boiling river in the world. It is 6.4 km (4.0 mi) long. It is known for the very high temperature of its waters—from 45 °C (113 °F) to nearly 100 °C (212 °F).
The Nile is credited as the longest river in the world. Its main source is Lake Victoria in east central Africa. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length.
Answer and Explanation: No, the Amazon River's water is not safe for humans to drink, as it is far too muddy and has too many biological components; a person who drank this water would likely get sick.
When compared to other world rivers, the Mississippi-Missouri River combination ranks fourth in length (3,710 miles/5,970km) following the Nile (4,160 miles/6,693km), the Amazon (4,000 miles/6,436km), and the Yangtze Rivers (3,964 miles/6,378km).
The Neretva River is one of the natural symbols of Herzegovina. It is 230 km long, the longest tributary of the Adriatic Sea from the east coast. The portal Science Blurtit from Great Britain states that the Neretva is the coldest river in the world. The river basin covers a total area of 10,386 square kilometers.
Although none of the rivers in the U.S. rank among the most polluted in the world, the Ohio River continues to top the list as the most polluted river in the U.S. based on toxic releases from the industrial sector. However, many other U.S. rivers are also experiencing similar environmental hazards from toxic materials.
Measured along with the Lualaba, the main tributary, the Congo River has a total length of 4,370 km (2,720 mi). It is the only major river to cross the Equator twice.