Multiple choice

1. The natural vegetation regions of sub-Saharan Africa

A. don't correspond closely to climatic regions.

B. are heavily impacted by human activity.

C. are all characteristic of equatorial latitudes.

D. only correspond to climatic conditions in areas of West Africa.

2. Sudan is omitted from inclusion in the sub-Saharan region because it

A. contains most of the evidence of humanity's African origins.

B. is politically distinct from other regional countries.

C. doesn't border the Sahara Desert.

D. is linked to Egypt by the Nile.

3. In the context of European colonization, Portugal controlled Mozambique and

A. Angola.

B. Congo.

C. Kenya.

D. Madagascar.

4. Tourism is the _______ industry in the world.

A. third-largest

B. second-largest

C. fourth-largest

D. largest