Category: Geography > Paleochannels
Beneath the dense canopy of the Amazon Rainforest lies an extraordinary geological feature known as the Amazon River's submerged "paleochannels." These ancient riverbeds, which formed millions of years ago during different climatic periods, are now buried beneath layers of sediment and vegetation. They reveal a complex history of the Amazon River's evolution, showcasing how the landscape has shifted dramatically over time. Some of these channels are believed to be up to 10,000 years old and can significantly influence the current river's flow patterns and biodiversity. Understanding these paleochannels helps scientists gain insights into the ecological dynamics of the Amazon basin, including how it may respond to climate change and human activities in the future.