The most suitable statistical diagram to show spatial distribution of production is the

A. dot map

B. pie chart

C. divided circle

D. line graph

The variable which is both a control and an element of weather and climate is

A. Temperature

B. Rainfall

C. Air mass

D. Wind

The relative dryness of the Horn Africa is due to

A. The dominance of cold currents in the region

B. The shape and direction of the shoreline

C. Its closeness to the high ranges of East Africa

D. The distance from the belt of tropical cyclones

The development of a climax vegetation in the Savannah belt of Nigeria is disturbed mainly by

A. Lumbering

B. Mining

C. Animal Grazing

D. Bush burning

The most densely populated city which is also the capital of a country in Africa is

A. Abuja

B. Dakar

C. Cairo

D. Cape Town

A country well known for the production of Copper in Africa is

A. Zambia

B. Republic of Benin

C. Ghana

D. Egypt

The areas in Nigeria where temperate crops may be grown include

A. Jos Plateau and Mambilla Plateau

B. Mandara Mountains and Biu Plateau

C. Oban Hills and Yoruba Highlands

D. Apata Hills and Effon Ridge

The most capital-intensive sector of Nigeria economy to day is

A. Transportation

B. Trading

C. Agriculture

D. Mining

Examples of fold mountains in Africa are

A. Cape Ranges and Atlas Mountains

B. Drakensberg Mountains and Mount Cameroun

C. Atlas Mountains and Mount Kenya

D. Mount Kilimanjaro and Atlas Mountains

A good example of cuesta landscape in Nigeria is

A. North Central Highlands

B. Biu plateau

C. Yoruba Hills

D. Udi hills

The prairies of North America are

A. montane grasslands

B. temperate grasslands

C. tropical grasslands

D. savannah

Lakes kivu and Malawi are related in that they

A. lie in the Northern hemisphere

B. attract a large number of tourists

C. are rift valley lakes

D. are crater lakes

Automobile Industries that are essentially assembly plants are found in

A. North East USA

B. South Africa

C. West Africa

D. Western Europe

Nigeria recently entered into trade agreements in petroleum products and gas with

A. most countries of North Africa

B. all West African countries

C. all African countries

D. some West African countries

The group of hardwoods that are suitable for railway sleepers in Nigeria is

A. pine, fir and mahogamy

B. mahogamy, obeche and iroko

C. gmelina, teak and spruce

D. obeche, mahogamy and pine

The sex ratio of any population may be affected by

A. mortality

B. migration

C. morbidity

D. fertility