The Sahara Desert is roughly the size of __________.
A.Texas. B. Alaska C. the Great Lakes. D. the United States.
2. Which climate is found directly to the south of the desert climate in this region? A. Alpine B. Mediterranean C. Sahel D. Savannah
3. Which climate contains the greatest population and most arable land? A. Alpine B. Mediterranean C. Sahel D. Steppe