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juin [17]
2 years ago
14

How has the Sahara desert been able to expand over time? (Explain the process of

Social Studies
1 answer:
Law Incorporation [45]2 years ago
5 0

Answer:

Drought in the Sahel in the 1970s and 1980s made it look like the desert was expanding, because the reduction of rainfall at the desert margin (the Sahel) caused a reduction in vegetation. Warm, moist air rises near the equator, then cools and condenses its moisture, which falls as rain or snow

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