Final answer:
Deep valleys in Central Africa were formed through geological processes, primarily due to tectonic activity and the erosion caused by rivers and other water bodies.
Step-by-step explanation:
Deep valleys in Central Africa were formed through geological processes, primarily due to tectonic activity and the erosion caused by rivers and other water bodies.
One significant geographical feature in Central Africa is the Great Rift Valley, which resulted from the splitting of the African Plate into the Somalian Plate and the Nubian Plate. This rift created deep valleys, such as the Western Rift and the Eastern Rift, with a series of lakes running along its course.
Additionally, the Congo River and its tributaries, which make up the deepest river system in the world, have played a crucial role in the formation of deep valleys in Central Africa.