Desertification occurs when a relatively dry area of land becomes a desert, typically losing its bodies of water as well as vegetation and wildlife. This means that it makes usable land too dry for farming or habitation. So the answer is D.
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Reincarnation that’s is what the belief is.
At the Yalta Conference of 1945, the military situation favored the Allies, but specifically it favored Britain and the United States as opposed to Russia.