(a) Identify any four ocean routes used in world trade

(b) In what four ways has water transportation contributed to economic development?

(c) State four ways of improving transportation on inland waterways. 

(a) On an outline map of Nigeria, show and name:
(i) Rivers Kaduna, Niger and Cross; (ii) two important dams; (iii) one delta coast; (iv) one inland lake.

(b) Identify any three contributions of rivers to the development of Nigeria.

(c) Outline any three problems encountered in the utilization of Nigerian rivers. 
 

(a) Draw an outline map of Nigeria and on it show and name:
(i) two industrial zones; (ii) one town in each zone; (iii) one industry in one of the zones.

(b) Outline two factors that favour the location of the named industry in (a)(iii) above.

(c) Highlight four problems facing industries in Nigeria. 
 

(a) On an outline map of Nigeria, locate and name:
(i) the Niger-Benue trough; (ii) Rivers Niger, Benue, Gongola and Donga; (iii) one confluence town in the region.

(b) Write a geographical essay on the physical characteristics of the Niger-Benue trough.

(c) Outline four ways in which the economic activities in the Niger-Benue trough are related to its physical characteristics. 
 

(a) Draw a sketch map of Africa and on it show:
(i) latitudes 30°N and 35°S;
(ii) longitudes 15°W and 20°E;
(iii) one area each of equatorial climate, tropical continental climate and desert climate;
(iv) one major town in each climatic belt.

(b) Explain any four ways in which the tropical continental climate affects the vegetation in the area.