If the five countries produced 3335,990 tonnes of iron ore, what percentage was produced by the USSR?
Απάντηση
(A)
41.614%
3
The two most appropriate statistical diagrams that can be used to depict the data are?
Απάντηση
(A)
pie chart abd bar graph
4
If the deadline given Iraq expired at 7.p.m (ET) on 15th January, 1991 in New York, USA(Longitude75°W), at what time did it expire in Baghdad (Longitude 45°E)?
Απάντηση
(D)
3am, 16th January
5
The four basic components of the physical environment are?
Απάντηση
(A)
atmospere, lithosphere, hydrosphere and biosphere
6
Petroleum is usually abundant in?
Απάντηση
(C)
synclinal structures of sedimentary rocks
7
Ocean currents are caused mainly by?
Απάντηση
(C)
prvailing surfaces winds
8
Which of the following is the cause of south-westerly and north-easterly directions of the winds in the northern tropics?
Απάντηση
(A)
The rotation of the earth
9
One of the consequences of the global increase in the carbon dioxide content of the atmosphere is?
Απάντηση
(B)
the destruction of the ozone layer
10
Which of the following cloud types is commonly associated with contiuous precipitation?
Απάντηση
(D)
Nimbostratus
11
The tropical Rainforest differs in structure from the Savannah in that?
Απάντηση
(D)
the Savannah has less species diversity than the Rainforest
12
The main source of tropical hardwood for timber is the?
Απάντηση
(C)
rainforest
13
One of the problems of soil management in a humid areas is?
Απάντηση
(A)
leaching of minerals
14
Lateralization of the soil is very common in the?
Απάντηση
(A)
tropical region
15
Shifting cultivation is an agricultural practice involving?
Απάντηση
(D)
cultivating alternative plots to allow for natural regeneration
16
Which of the following factors is LEAST important in the location of industries?
Απάντηση
(B)
Climate
17
One of the major raw materials needed in the iron and steel industry is?
Απάντηση
(D)
limestone
18
Which of the following is NOT an important factor in determining population distribution in a country or region?
Απάντηση
(C)
Longitudinal location
19
The most serious demographic problem in Southeast Asia is?
Απάντηση
(D)
high growth rate
20
The rate of natural increase that has been adjusted for net immigration or emigration is the?
Απάντηση
(A)
fertility rate
21
One of the effects of rural-urban migration on the source region is?
Απάντηση
(C)
rural depopulation
22
Which of the following farming systems is likely to give rise to nucleated rural settlements?
Απάντηση
(B)
Large-scale farming
23
Which of the following combinations of factors BEST accounts for the evolution of cities?
Απάντηση
(C)
Transport, defence and climate
24
Which of the following are port terminals of the Atlantic-Far East sea routes?
Απάντηση
(C)
Hong Kong, Singapore, Manila and Tokyo
25
Fruits produced in the Mediterranean region of Africa are exported mainly to Western Europe rather than to Africa countries because?
Απάντηση
(C)
there is higher demand for fruits in Western Europe than in Africa
26
Which of these sets of economic activities is completely primary?
Απάντηση
(B)
Fishing, Lumbering, farming and mining
27
Which of the following countries has the least potential for the production of steel?
Απάντηση
(C)
Cuba
28
The development of coal as a source of energy is relatively on the decline because of?
Απάντηση
(D)
the development of new sources of energy
29
Which of the following factors accounts for large-scale fishing off the east coast of Canada?
Απάντηση
(B)
Abundance of plankton
30
Two main determinants of the spatial distribution of agricultural crops in Nigeria are?
Απάντηση
(A)
climate and soil
31
Which of the following is the major obstacle to cattle rearing in parts of Anambra and Abia States?
Απάντηση
(D)
High incidence of tsetse fly infestation
32
Two areas of very sparse population in Nigeria are?
Απάντηση
(A)
the Niger Delta and parts of Niger State
33
The soil type which favors the growth of cotton in Northern Nigeria is?
Απάντηση
(C)
light, loose sandy soils
34
The distribution of mineral resources in Nigeria is related to its?
Απάντηση
(C)
vegetation
35
The two major economic activities in the Chad basin are?
Απάντηση
(C)
fishing and irrigation agriculture
36
Which of the African countries is noted for lumbering?
Απάντηση
(C)
Zarie
37
The diversions marked T, X, Y and Z are known collectively as
Απάντηση
(B)
bedding planes
38
The features marked PQ is a fault
Απάντηση
(A)
line
39
J
F
M
A
M
J
J
A
S
O
N
D
ToC
-11
-9
4
3
12
17
19
17
11
4
-2
-8
P(mm)
28
23
30
38
48
51
71
74
56
36
41
41
T = Temperature P = precipitation
The annual temperature range at the station is
Απάντηση
(C)
30oC
40
J
F
M
A
M
J
J
A
S
O
N
D
ToC
-11
-9
4
3
12
17
19
17
11
4
-2
-8
P(mm)
28
23
30
38
48
51
71
74
56
36
41
41
T = temperature P = Precipitation
What type of climate has the station?
Απάντηση
(C)
Cool temperate
41
Which of the following cross sections best illustrates a glaciated valley?
Απάντηση
(A)
I
42
The cross section marked IV best illustrate a river valley at its
Απάντηση
(A)
upper course
43
Which of the following reasons BEST explains why African rivers are not very navigable?
Απάντηση
(C)
Most of the river courses are interrupted by rapids
44
The two major air masses affecting the climate of West Africa are the
Απάντηση
(C)
Tropical continenal and the tropical maritime
45
One of the places noted for irrigation agriculture in Africa is the
