Which of the following pairs of landforms are of desert origin

• A. yardangs and batholiths
• B. sandbars and tombolos
• C. zeugens and inselbergs
• D. barchans and tombolos

The sudd region has been highly valued for its?

• A. biodiversity
• B. large-scale irrigation project
• C. fishing industry
• D. mineral deposits

The cooling and solidification of magma within the earth's crust results in the formation of a

• A. Cinda cone
• B. Composite cone
• C. Laccolith
• D. Lava plateau

(a) Explain any five factors that are responsible for the population distribution in West Africa.

(b) Outline any five advantages of low population density in some parts of West Africa.

From its source to its mouth, the River Niger passes through

• A. Mali, Guinea, Niger and Nigeria
• B. Guinea, Mali, Togo and Nigeria
• C. Guinea, Mali, Niger and Nigeria
• D. Mali, Niger, Guinea and Nigeria

Use the map to answer the following question. One important area for gold is

• A. Burutu
• B. Jos
• C. Ilesha
• D. Ughelli

Tin-mining activities in Nigeria are the main causes of environmental degradation on the?

• A. Western Highlands
• B. Eastern Highlands
• C. Jos Plateau
• D. Obudu Plateau

The densely populated areas of South East Asia are also areas of

• A. Massive rice importations
• B. Intensive peasant farming
• C. Low birth and death rates
• D. Fast-growing heavy industries

The direction of flow of ocean is determined mainly by the

• A. location of the earth and land sea breezes
• B. shape of the continents and the temperature of the continental interior
• C. prevailing winds and the great depth of the ocean
• D. prevailing winds and the rotation of the earth

The land-use activities which can be considered responsible for soil erosion in the tropics are

• A. irrigation, terrace farming and crop rotation
• B. mining, bush fallowing and market gardening
• C. industrialization, monoculture and lumbering
• D. bush fallowing, overgrazing and monoculture