Overflowing rivers are no longer a rarity in the vast arid nation on the edge of the Sahara Desert. But the rainy ... of which 1.35 million euros was for Niger. Mahamat Souleymane, the muezzin ...
Paleoclimate and archaeological evidence tells us that, 11,000-5,000 years ago, the Earth's slow orbital 'wobble' transformed today's Sahara desert to a land ... Nile River runoff to between ...
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