The Great Rift Valley is a geological feature, specifically a continental rift. It extends approximately 4,000 miles through eastern Africa and is known for its remarkable landscapes, including
lakes, mountains, and various wildlife. The valley was formed through tectonic plate movements, leading to the separation of the African Plate into smaller plates. This geological activity has created significant earthquakes and volcanic formations in the region. Additionally, the Great Rift Valley is important for studying human evolution due to its rich fossil beds.