(a) Draw an outline map of Africa on the map, locate and name: (i) longitudes O° and 20°E (ii) latitudes O° and 35°S (iii) the Atlas Mountains, (iv) one man...
Question 1 Report
(a) Draw an outline map of Africa on the map, locate and name:
(i) longitudes O° and 20°E (ii) latitudes O° and 35°S (iii) the Atlas Mountains,
(iv) one man-made lake along the River Nile.
(b) Explain five ways in which African rivers are Important.
Answer Details
(a) Outline map of Africa
(b) Importance of African rivers
- Hydro-electric power generation: Rivers provide water for dams and hydro-electric power stations. Examples include the Aswan High Dam on the Nile, Kainji Dam on the Niger and Akosombo Dam on the Volta.
- Irrigation: River water is used to irrigate farms, especially in dry regions. For example, the River Nile supports irrigation farming in Egypt and Sudan.
- Domestic and industrial water supply: Rivers supply water for drinking, washing, cooking, watering livestock and for industrial processes.
- Transport and communication: Navigable rivers provide relatively cheap routes for moving people and goods, particularly where roads and railways are poorly developed.
- Fishing and employment: Rivers provide fish, crayfish, crabs and other aquatic products for food. They also provide employment for fishermen, fish processors, canoe builders and traders.
- Fertile floodplains: During flooding, rivers deposit fertile alluvium on their floodplains. This encourages intensive cultivation of crops.
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