Question 1 of 20 3,967 total questions
The carbon cycle is more prevalent in the?
A hydrosphere
B ionosphere
C lithosphere
D atmosphere
One of the most hazardous types of tropical cyclones is the?
A Chinook
B hurricane
C tsunami
D thunderstorm
Huge masses of coarse-grained igneous rock solidifying in depth in the crust are best described as?
A plutonic rocks
B volcanic rocks
C metamorphic rocks
D sedimentary rocks
A direct result of greenhouse gas accumulation in the troposphere is?
A global warming
B increased sea surges
C ozone layer depletion
D the drowing of coastlands
A soil that is composed mainly of iron and aluminum compounds is?
A brown soil
B laterite
C chernozem
D podzol
Which of the following factors has the greatest influence on the mean temperature of a place?
A Altitude
B Ocean currents
C Winds
D Distance from the sea
An example of mechanically formed sedimentary rock is?
A chalk
B dolomite
C coal
D conglomerate
The first petroleum refinery in Nigeria is located at?
A Kaduna,
B Ekpan
C Warri
D Port Harcourt
The tropical maritime and the tropical continental air masses in Nigeria are responsible for the?
A increasing humidity during the seasons
B increasing pressure during the seasons
C alternating wet and dry seasons
D alternating dry and wet seasons
Lumbering activities thrive very well in Cote d'Ivoire because of good?
A waterways for transporting logs and good lumer lorries
B stands of timber and good indigenous methods
C stands of timber and good waterways for transporting logs
D road networks and expert lumbermen
The port at the Lower Niger Valley that once served as a major gateway to Nigeria's export import trade was?
A Aboh
B Asaba
C Forcados
D Warri
The francophone countries in Africa include?
A Benin Republic, Algeria, Cote dI'voire and Chad
B Libya, Burkina Faso, Angola and Namibia
C DR. Congo, Algeria, Cote d'Ivoire and Mozambique
D Morocco, Tunisia, Egypt and Sudan
The main aim of constructing the railway systems in West Africa was to?
A make the coastal ports more effective
B make it easy for farmers to travel from the interior
C evacuate raw materials and minerals for export
D link all areas of the region together
The Horn of Africa is relatively dry owing to?
A the presence of warm ocean currents in the region
B its distance from the belt of tropical cycllones
C the dominance of cold ocean currents in the region
D its proximity to the high ranges of East Africa
The two most important factors which account for the pattern of population distribution in West Africa are?
A historical antecedence and regional migration
B economic properity and regional migration
C favourable physical conditions and human inertia
D economic prosperity and favourable physical coditions
Which of the following minerals is produced in Niger Republic?
A Copper
B Iron ore
C Crude oil
D Uranium
The Bakolori, Kachera and Goronyo irrigation projects are found in the?
A Sokoto plains
B North-eastern highlands
C plateau of Hausaland
D Chad Basin
The method used for coal mining in Nigeria is?
A resurgence
B open cast
C mechanized
D edit
One operation common to all survey methods is?
A the determination of coordinates
B reconnaissance
C the use of aerial photography
D triangulation
Which of the following features affects inter-visibility between two settlements?
A Deep trench
B Broad valley
C High hill
D Wide river
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