MichaelPocketList: Once Stood a Forest by davidt (OS)(OS) (1200x800) The Sahara was once a vast forest. As the trees were cut and the topsoil blown away a negative micro climate evolved exacerbating the situation forcing the people into a nomadic existence Sahara Desert

Wednesday, November 4, 2015

Once Stood a Forest by davidt (OS)(OS) (1200x800) The Sahara was once a vast forest. As the trees were cut and the topsoil blown away a negative micro climate evolved exacerbating the situation forcing the people into a nomadic existence Sahara Desert

http://ift.tt/1RSQeIW via /r/EarthPorn http://ift.tt/1HqVRbS

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