What is their source of water and food? More on this below.Who are its trading partners? What do they trade?.Tracing the location of these cities on a map should tell you quite a bit about the nature of the desert. The Sahara is a big place something like 3000 miles across going as far east as Cairo, Egypt and as far south as somewhere near Burkino Faso - one very rich, one very poor. Important cities located in the Sahara include Nouakchott, the capital of Mauritania Tamanrasset, Ouargla, Béchar, Hassi Messaoud, Ghardaïa, and El Oued in Algeria Timbuktu in Mali Agadez in Niger Ghat in Libya and Faya-Largeau in Chad. Make yourself or find a map of the Sahara. You could discuss them relating them to the direction those in the desert took. You might want to think about cities in the Sahara. That makes use of everything you have learned about Tectonic Plates. Sun reflection was decreased and the area became moist and arid at the same time. Scientists currently believe that the tectonic plates were responsible for the deserts formation.īriefly as the plates shifted around, the water covering what is now north Africa retreated and land formed. It wasn't the earth's tilt and it wasn't greenhouse gases. ![]() What is interesting is what did not lead to the desert formation. The formation of a desert is much more recent. The formation of the area is dated at about 3 million years ago. In the first place, your time seems to me to be a little off.
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