They reflect marked changes in the fauna and flora, and also the different ways of life of the populations that succeeded one another in this region of the Sahara.
It was once filled with rivers, lakes, and grasslands, supporting wildlife and human settlements. Shivam Verma Updated : Mar ...
W henever we think of the Sahara Desert, the images that come to mind are vast stretches of sand and extreme dryness. But do ...
Our environment had changed, and we changed with it. Our human ancestors lived in arid savannah grasslands to the south of the true Sahara Desert, an expanse of sand hostile to life. Living in ...