This can be grouped into:
The North – made up mainly of Tibesti, Darfur and Atlas Mountains, North – West Africa
The east – made up partly of mountains e.g. Kilimanjaro which is about 5,895M. It is the highest of all mountains in Africa.
The South -made up mainly of plateau e.g. the escarpment in the Drakensberg Mountains in South Africa.
The West – made up partly of highlands which include Fouta Djallon, Adamawa highlands etc.