Great Rift Valley support its current biological variety. The southern section of the Rift Valley includes Lake Malawi, the third-deepest freshwater body in the world, reaching in depth and separating the Nyassa plateau of Northern Mozambique from Malawi; it ends in the Zambezi valley. Great Rift Valley The Great Rift Valley is a continuous geographic trench, approximately in length, that runs from Lebanon's Beqaa Valley in Asia to Mozambique in Southeastern Africa. The name continues in some usages, although it is today considered geologically imprecise as it combines features that are today regarded as separate, although related, rift and fault systems. Today, the
Sinai Peninsula of the Port Said, Ismailia and Suez Governorates lying east of the Suez Canal. Port Said alone has a population of roughly 500,000 people (January 2013). Portions of the populations of Ismailia and Suez live in west Sinai, while the rest live on the western side of the Suez Canal. The population of Sinai has largely consisted of desert-dwelling Bedouins with their colourful traditional costumes and significant culture. Large numbers of Egyptians from the Nile Valley and Delta moved to the area to work in tourism, but development adversely affected the native Bedouin population. In order to help alleviate their