Question

What geographic feature in north Africa served as a barrier separating it from the rest of the continent

Answer 1

Answer:

The Sahara desert

Explanation:

It extends across all of North Africa and is a natural barrier between North Africa and the rest of the continent. Hope this helps.

Answer 2

Answer:

The Sahara desert

Explanation:

Its geography makes it one of the most harshest places to live and survive.