Sahara Desert - we have to discuss Agriculture, Migration and Environment!

From evolution, the Sahara is the territory of Nomads and traveling peoples. Migration is an important topic, people are leaving, but more and more people are also coming to live there. Study the influence on the weather in the world. Join us on the wonderful journey through the Sahara!
00:00 Introduction
00:40 History of dry soil
01:13 Covering of country's
02:07 Dinosaurs found in Sahara
03:20 Agriculture in the Sahara
05:49 Evaporation
06:32 Migration in the Sahara