Describe the practice of pastoral nomadism in EastAfrica under the following headings:

(a) Areas and people involved; (b) Methods (c) Problems (d) Economic importance

(a) Draw a sketch map of Nigeria. On the map, show and name: (i) Rivers Niger and Benue; (ii) Kainji Dam; (iii) i ) Abuja.
(b) Explain three factors which favour the development of hydro-electric power projects in Nigeria.
(c) State three economic benefits of the hydro-electric power projects.

Using relevant sketches, distinguish between

(a) solstice and equinox

B. the earth's rotation and revolution

C. parallels of latitude and meridians of longitude 
 

(a) Discuss, using specific examples, any four factors that determine the pattern of movement of ocean currents the North Pacific Ocean

(b) Select any one cold current in the North Pacific Ocean and outline its effects on thE climate of the adjacent coastland 
 

4. With the aid of suitable diagrams describe the appearance and process of formation of any two of the following landforms

(a) Rock pedestal (b) Depression (c) Barchan (d) Inselberg