Question

Why is there a Sahara Desert? It is really important that I get the answer?

Answer 1

Why is there a Sahara Desert? It is really important that I get the answer. Not Is it really important that I get the answer?

Answer 2

Because once fertile land dries and becomes desert

Answer 3

because over the years, the desert was formed by the land, air, and earth processess

Answer 4

It is important because it shows how climate in a region can shift drastically in a short amount of time (geologically speaking).