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Xelga [282]
2 years ago
12

How did the sahara desert change over time

History
1 answer:
Mumz [18]2 years ago
5 0

From lakes and grasslands with hippos and giraffes to a vast desert, North Africa's sudden geographical transformation 5,000 years ago was one of the planet's most dramatic climate shifts.

The transformation took place nearly simultaneously across the continent's northern half, a new study finds. The results will appear in an upcoming issue of the journal Earth and Planetary Science Letters.

http://www.livescience.com/28493-when-sahara-desert-formed.html

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