(a) Draw a sketch map of Africa. On the map show and name;
(i) two oil producing areas;
(ii) one town in each of the areas in (a)(i) above.

(b) Highlight any three contributions of oil to the economic development of one of the areas shown in (a)(i) above.

(c) Describe any three problems affecting the mining of petroleum in one of the areas shown in (a)(i) above.