Analyze the map below and answer the question that follows. A topographical map of Africa. Oil rig, diamond, gold bar, and radioactive icons are placed where the resources are highest.
Images by e2020, Tom Patterson and Eric Gaba, lmproulx, and hrum

The southern part of Africa, which includes countries such as South Africa and Botswana, is known for the production of .
A.
oil only
B.
uranium only
C.
oil, diamonds, and gold
D.
uranium, diamonds, and gold