Which of the following reasons BEST explains why African rivers are not very navigable?

• A. Low volume of water in the rivers
• B. Most of the rivers are too short
• C. Most of the river courses are interrupted by rapids
• D. The rivers are mostly seasonal

(a) Highlight the distinguishing characteristics of the natural vegetation associated with either the cool temperate (eastern margin type) or the tropical continental climate

(b) Explain the sectors that have aided the occurrence of the vegetation type in the area you have selected.

A system of continuous cultivation based on intensive use of manure is widely practiced in the?

• A. Kano close-settled zone
• B. Chad Basin
• C. Niger Valley
• D. Jos area

A feature produced by water in desert areas is-------

• A. barchans
• B. zeugens
• C. yardangs
• D. wadis

Ferrel's law states that winds deflect to the?

• A. right in the Northern Hemisperes and to the left in the Southern Hemispere
• B. right in both hemispere
• C. left in both hemisperes
• D. left in the Northern Hemispere and to the right in the southern Hemispere

The likely human activity in the northern part of the map is

• A. Lumbering
• B. Fishing
• C. Mining
• D. Quarring

Which of the following is the largest country in West Africa?

• A. Mali
• B. Niger
• C. Mauritania
• D. Nigeria

• A. 6°C
• B. 7°C
• C. 8°C
• D. 4°C

The area marked T is rich in

• A. coal
• B. tin
• C. iron ore
• D. limestone

'The forest is both dense and luxuriant and contains a great variety of plants with broad leaved trees'. This statement describes the

• A. savannah
• B. tropical rain forest
• C. mediterranean woodland
• D. warm temparate forest