(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 f...

(a) Sketch map of Nigeria

(b) Factors favouring the development of hydro-electric power projects in Nigeria

1. Abundant water supply: Nigeria has substantial rainfall and large rivers, especially the Rivers Niger and Benue, which provide a large and fairly regular volume of water for generating electricity.
2. Suitable relief and dam sites: Rapids, falls, steep gradients and narrow valleys, together with strong bedrock in some areas, provide suitable sites for constructing dams and turbines.
3. High demand for electricity: The increasing population, urban centres and industries create a large market for electricity, making hydro-electric power projects economically worthwhile.

(c) Economic benefits of hydro-electric power projects

1. They generate electricity for domestic and industrial use, thereby encouraging industrial development.
2. They provide water for irrigation, domestic use and industrial use; reservoirs also support fishing.
3. They create employment and generate government revenue. They may also promote tourism, flood control and inland navigation.