Question

1. which dry, extremely hot physical feature stretches across parts of 11 countries in northern africa? sahara sahel region savannah congo basin

Explanation:

The Sahara is a vast, dry, and extremely hot desert that spans parts of 11 countries in northern Africa. The Sahel region is a semi - arid transition zone south of the Sahara. The Savannah is a grassland with scattered trees and is not as dry and hot as described. The Congo Basin is a tropical rain - forest area.

Answer:

Sahara