Many important fossil discoveries have occurred in the Great Rift Valley of Africa. Describe the process that enabled these fossils to become exposed.?

The Great Rift Valley of Africa was formed through tectonic processes, specifically the tectonic plates pulling apart, leading to the subsidence of land between them. This geological activity, combined with erosion from wind and water, gradually exposes layers of sediment and rock that contain fossils. Over millions of years, volcanic activity and shifting landscapes have further contributed to the uncovering of these ancient remains. As a result, the unique geological features of the Rift Valley have made it a rich site for paleontological discoveries.