The rainforest located in South America is called the Amazon Rainforest. It is the largest tropical rainforest in the world and is renowned for its incredible biodiversity. Covering parts of nine countries including Brazil, Peru, and Colombia, the Amazon plays an essential role in global ecology and climate regulation. It acts as a significant carbon sink and is home to millions of species, many of which are not found anywhere else. The Amazon River, which flows through the rainforest, is one of the longest rivers in the world, supporting countless ecosystems and communities that rely on its resources.