1.


The southern border of the Sahara Desert is known as the "___."


Sahel

Kalahari

Savannah

Oasis

2.


The ___ Desert is found in the southern portion of Africa.


Gobi

Kalahari

Namib

Sahara

3.


The highest peak in Africa is __________.


K2

Mount Everest

The Matterhorn

Mount Kilimanjaro