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Was the Sahara Desert Once an Ocean?
The Sahara was already on its way to becoming a desert. Due to natural cycles, the area was losing moisture in the air. However, the loss of grasses due to overgrazing sped up the process.
Xinhua4d
Feature: Chinese expert's "lifelong mission" to cultivate oasis in Mauritania's desert
In October 2023, Zhang brought Juncao grass seeds to Mauritania from a field in China's Ningxia Hui Autonomous Region. He ...