The 아마존 강 is the largest river in the world by discharge volume and the second longest, flowing through 브라질, 페루, and several other countries in 남아메리카. It spans approximately 4,345 kilometers and has a vast drainage basin that supports diverse ecosystems. The river is known for its rich biodiversity, including thousands of species of fish, birds, and mammals. The 아마존 열대우림, which surrounds the river, is one of the most important natural habitats on the planet, playing a crucial role in regulating the Earth's climate and supporting indigenous communities.