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Lake Chad

"Lake Chad is a historically large, shallow, endorheic lake in Africa, the size of which has varied over the centuries. ... Lake Chad is economically important, providing water to more than 68 million people living in the four countries surrounding it (Chad, Cameroon, Niger, and Nigeria) on the edge of the Sahara Desert. It is the largest lake in the Chad Basin." [Lake Chad. Wikipedia]
Lake Chad
Lake Chad, Lake Chad,