JAMB - Geography (2007)

1
Ranging poles are important in chain and prismatic compass surveys to determine?
Answer
(B)
the total length of all offsets
2
A slope is said to be even when the contours are?
Answer
(A)
equally spaced
3
Chemical weathering in tropical Africa creates domed rock outcropping called?
Answer
(D)
inselbergs
4
The greatest volcanic regions of Africa are found in?
Answer
(C)
Kenya and Tanzania
5
The south west of Nigeria is a major destination for internal migrants because the area is?
Answer
(A)
highly urbanized and has many industries
6
The narrow neck of water separating Africa from Europe in the northwest is the?
Answer
(B)
Suez Canal
7
The highest peak in Nigeria can be found on the?
Answer
(C)
Adamawa Highland
8
The exploitation of timber in equatorial Africa causes?
Answer
(A)
soil erosion
9
One of the areas noted for paddy rice production in Nigeria is?
Answer
(C)
Badeggi
10
An example of intensive farming system in Nigeria is?
Answer
(B)
crop rotation
11
The ocean current that affects the climate of the Atlantic coast from South Africa to Southern Angola is the?
Answer
(B)
Benguela
12
A major gold mining centered in South Africa is?
Answer
(D)
Klerkdorp
13
A country that is connected to Nigeria's electricity grid is?
Answer
(D)
Niger Republic
14
The highlands of East Africa attract settlers because of their?
Answer
(D)
tourist potentials
15
The soil type that is predominant in the Niger-Benue trough is?
Answer
(C)
alluvial
16
An example of argillaceous rocks is?
Answer
(A)
chalk
17
The rock type whose principal constituents can be seen without magnification is?
Answer
(D)
granite
18
In the broadest sense, the two major types of ecosystems are?
Answer
(A)
terrestrial and arboreal
19
A doline is associated with a?
Answer
(C)
Karst valley
20
The two potent human factors that destabilize ecosystems are?
Answer
(C)
reforestation and mining
21
The weight of water vapour contained in a given volume of air is referred to as?
Answer
(C)
relative humidity
22
A piece of evidence that confirms that the earth is spherical is the?
Answer
(D)
moon's eclipse
23
Soil texture is determined primarily by?
Answer
(C)
particle sizes
24
The two primary causes of ocean currents are?
Answer
(B)
differential salinity and temperature variation
25
Soil conservation is achieved through?
Answer
(D)
sensible tillage, crop rotation and mulching
26
The Sudan savannah vegetation is associated with the?
Answer
(D)
tropical dry and wet climate
27
A weather element controlled mainly by latitude is?
Answer
(A)
temperature
28
Which of the following is of great importance to the existence of plants?
Answer
(D)
Carbon (II) oxide
29
Which of the following is likely to be found in an oasis in the Sahara Desert?
Answer
(C)
Date palm
30
A major characteristic of an urban settlement is that it is?
Answer
(D)
heterogeneous
31
Birth and death rates are often stated as the number of cases per?
Answer
(A)
1 000 per year
32
Weber's theory of industrial location was based on?
Answer
(D)
least transport cost
33
A poor settlement on the edge of a city is known as a?
Answer
(B)
ghetto
34
A desert country which has a high population density supported by irrigation is?
Answer
(D)
Egypt
35
The speed and capacity of a train are influenced by the?
Answer
(C)
width of the railway gauge
36
The population of a country in 1990 and 2005 is given as 46, 850, 112 and 58, 855, 827 respectively. The approximate annual population increase is?
Answer
(C)
750 381
37
Which of the following sets of settlements is influenced by the presence of water body?
Answer
(A)
lagos , Lokoja and Baga
38
The categorization of manufacturing industries as traditional crafts and factory industry is based on?
Answer
(A)
the nature of final product
39
Which of the following factors may lead to an area being densely populated?
Answer
(B)
Lowland plains
40
From the diagram above the textural class that can hold the greatest amount of moisture is
Answer
(D)
Clay loam
41
From the diagram above the amount of moisture retained by clay loam soil is approximately
Answer
(A)
150 mm
42
Which of the following ethnic groups is mainly found in the area marked I?
Answer
(C)
The Tiv
43
The major export crop cultivated in the area marked III is
Answer
(A)
groundnut
44
From the diagram above the structure labelled Y is a
Answer
(B)
batholith
45
From the diagram above the structured marked X is a
Answer
(B)
laccolith