Earthen Rings Found in The Amazon
The Amazon is the largest jungle on Earth and is rife with secrets. The home of over 4,700 animal species, it also hosts unique and mysterious circles in its terrain, nicknamed the Amazon Rings. Carbon-dating on the rings has proven they predate the Amazon rainforest itself. It’s unlikely ancient peoples built these rings, as that would damage the terrain, yet the origin of this peculiar phenomenon is, as of yet, unexplained.