Amazon River

The Amazon River is located in the northern portion of South America, flowing from west to east. The river system originates in the Andes Mountains of Peru and travels through Ecuador, Colombia, Venezuela, Bolivia, and Brazil before emptying into the Atlantic Ocean. Roughly two-thirds of the Amazon’s main stream is within Brazil.

The Amazon is well known for a number of reasons. It is the greatest river of South America and the largest drainage system in the world in terms of the volume of its flow and the area of its basin. While there is some debate about its length, the river is generally believed to be at least 4,000 miles (6,400 km) long, which makes it the second longest river in the world after the Nile River in Africa. The Amazon is also famous for the rainforest found along its shores. The Amazon Rainforest represents about half of Earth’s remaining rainforest and is the world’s largest biological reservoir, h

Most researchers believe that it is at least 4,000 miles (6,400 km) long. However, no definitive measure is available because no one is entirely sure where the Amazon ends and begins. Given the complexity of the river system, much of which is in remote areas, researchers have proposed several locations in Peru as its source. As to its end point, the Amazon has three outlets to the Atlantic Ocean: two on the northern side of Marajó Island in Brazil and one to the island’s south that joins the Pará River. Scientists have typically selected one of the northern outlets, since the Pará is an estuar