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 7,000,000 km 2 (2,700,000 sq mi), [1] or about 35.5 …

Amazon basin, the drainage basin of the Amazon River that covers about 34 percent of the land of South America (about 6,100,000 square km [roughly 2,300,000 square miles]) and is located in the …

Occupying much of Brazil and Peru, and also parts of Guyana, Colombia, Ecuador, Bolivia, Suriname, French Guiana, and Venezuela, the Amazon River Basin is the world’s largest drainage system.

Extending across nine different countries and covering an area of 2.3 million square mi (6 million sq. km), the Amazon basin contains the greatest abundance and diversity of life anywhere on the earth.

May 23, 2025 · Starting in the Andes Mountains of Peru, the Amazon River flows eastward over 6,400 kilometers before emptying into the Atlantic Ocean. The basin's topography is mainly lowland, …

Aug 23, 2025 · The Amazon Basin represents Earth's largest river drainage system of waterways, floodplains, and ecosystems. This immense watershed collects rainfall and runoff across much of …

Dec 7, 2025 · This article provides a detailed, structured overview of the Amazon Basin’s location, climate, and river system, and explores the unique features that make this natural wonder crucial for …

The Amazon River Basin is the largest river basin in the world, spanning approximately 2.72 million square miles (7.04 million square kilometers) across several South American countries, including …

5 days ago · The Amazon Basin is predominantly located in South America, encompassing parts of nine countries, with the largest portion residing within Brazil. The Amazon Basin, a vast and breathtaking …

Inland seas, now cut off from the ocean, transformed into freshwater lakes, and the environment of the Amazon basin changed radically.