Category: Geography > Geology
Beneath the lush canopy of the Amazon Rainforest lies an extraordinary geological feature known as the Amazon River's sedimentary basin, which is estimated to be around 150 million years old. This basin is formed from layered sediments that have accumulated over eons, creating a vast underground network of aquifers. Interestingly, this unique geological structure plays a crucial role in the region's ecology and hydrology by storing and filtering freshwater. The aquifers not only support the diverse plant and animal life above but also help regulate the climate by influencing rainfall patterns. This hidden layer highlights the intricate connection between geology and biodiversity, emphasizing how understanding the Earth's subsurface can enhance our knowledge of the complex ecosystems that thrive above.