The demographic transition model's primary focus is: a. Urbanization and rural population ratios b. Long-term population stability c. Birth and death rates in relation to d. Economic production

Mauritania is a significant producer of iron ore in West Africa. What economic impact has this resource had on the country? a. It is primarily used for domestic construction projects b. It has limited potential due to declining global demand c. It has become the backbone of Mauritania's export economy d. It competes with Nigeria's mining sector for market dominance

The West African gas pipeline project delivers natural gas to several countries. What is one of its key benefits? a. Exporting gas to Europe through Mauritania's offshore fields b. Reduction of gas flaring in Nigeria and electricity generation in member states c. Providing subsidized natural gas to all ECOWAS countries d. Replacing oil imports with domestic gas in Burkina Faso

The Lake Chad Basin has been shrinking rapidly. What is one major consequence of this environmental issue? a. Reduced reliance on agricultural practices by local communities b. Enhanced fishing opportunities due to concentrated fish populations c. \( \begin{array}{l}\text { Significant migration from urban } \\ \text { areas to the lake's shores }\end{array} \) d. Increased conflicts over water resources among neighboring countries

The Volta Lake in Ghana is the world's largest artificial reservoir. What is its primary purpose? a. Creating a protected wildlife sanctuary for aquatic species b. Facilitating cross-border water trade with Togo and Benin c. \( \begin{array}{l}\text { Providing water for industrial use in } \\ \text { Accra }\end{array} \) d. \( \begin{array}{l}\text { Generating electricity and supporting } \\ \text { inland transportation }\end{array} \)

The West African gas pipeline is a critical energy project. Which country is the prima supplier of gas for the pipeline? a. Ghana b. Benin c. Nigeria d. Togo