Jannah Theme License is not validated, Go to the theme options page to validate the license, You need a single license for each domain name.
غير مصنف

‘World-class aquifer’ enabled ancient African kingdom to thrive in the Sahara for hundreds of years


A unique method of obtaining underground water enabled the Garamantes to thrive in the Sahara more than 2,000 years ago, long after the region became a desert. But their demise is a cautionary tale for modern regions, like California, that rely heavily on ancient groundwater for their modern supply.

“They were lucky to have this world-class aquifer,” Frank Schwartz, a hydrogeologist at The Ohio State University, told Live Science. “But it was a non-sustainable system, and it eventually ran out.”

اترك تعليقاً

لن يتم نشر عنوان بريدك الإلكتروني. الحقول الإلزامية مشار إليها بـ *

زر الذهاب إلى الأعلى