Question

What has led to the development of the Sahara region?
5 marks question​

Answer 1

Answer:

The great desert was built 7 million years ago, as remnants of a vast sea called Tethys closed up. The movement of tectonic plates that created the Mediterranean Sea and the Alps also sparked the drying of the Sahara some 7 million years ago, according to the latest computer simulations of Earth's ancient climate