The scale of the map above in representative fraction (RF) is
คำตอบ
(B)
1 : 50,000
2
The crowfly distance from Doba to Sasi is approximately
คำตอบ
(C)
5.5km
3
What is the direction of IREWA and Oki?
คำตอบ
(D)
South-East
4
The symbol A950 to the north-east of IREWA is
คำตอบ
(D)
trigonometrical station
5
The feature marked H on the map can best be described as a
คำตอบ
(B)
conical hill
6
Which of the following settlements is located at the highest altitude?
คำตอบ
(D)
Oki
7
The most likely occupation of the people of Oki is
คำตอบ
(C)
farming
8
Which of the following best explains the growth of IREWA?
คำตอบ
(A)
Nodal town
9
The most probable reason for the construction of the road from IREWA through Sasi to the plantation is
คำตอบ
(D)
to evacuate farm products from the plantation to the market at IREWA
10
Which of the following towns may not be visible from the feature marked H?
คำตอบ
(D)
Oki
11
Which of the following methods of representing statistical data would be most suitable for showing annual production of rice on a month-to-month basis?
คำตอบ
(C)
Bar graph
12
Which of the following types of bar graphs shows increases and decreases compared with a given average?
คำตอบ
(A)
Divided bar graph
13
Simple bar graphs can most suitably be used to represent all the following except
คำตอบ
(A)
Value of a country's leading exports and imports
14
The temperature of the environment changes with
คำตอบ
(B)
altitude
15
The degree of longitude through which the Earth spins within 3hours is
คำตอบ
(C)
45°
16
An example of physical weathering process is
คำตอบ
(B)
exfoliation
17
Which of the following rocks is sedimentary?
คำตอบ
(A)
Coal
18
Granitic rocks contain
คำตอบ
(B)
silica and iron
19
Chemical weathering can take place most effectively when the conditions are
คำตอบ
(C)
cold and wet
20
The temperature at the foot of a mountain is 20°C. If the mountain is 6,000 metres above sea level, what will be the approximate temperature at the top of the mountain?
คำตอบ
(A)
- 19.0°C
21
The planet which revolves round the sun in a clockwise direction is
คำตอบ
(D)
uranus
22
Under the Greek system of climatic classification, the world is divided into
คำตอบ
(D)
torrid, temperate and frigid zones
23
"It is a pinnacle of calcium that grows from the floor of limestone cave." This is a description of
คำตอบ
(B)
stalagmite
24
What is the shape of the Earth?
คำตอบ
(A)
Geoid
25
Which of the following processes is associated with the ejection of magma and other related materials from deep below the Earth onto the Earth's surface?
คำตอบ
(D)
Vulcanicity
26
The steep-sided flat-floored valley in hot deserts through which occasional flash floods flow is known as
คำตอบ
(C)
playa
27
Which of the following features is of volcanic origin?
คำตอบ
(A)
Sill
28
Rocks in the inner core of the Earth are rich in
คำตอบ
(B)
nickel and magnesium
29
Which of the following conditions occur during equinox?
คำตอบ
(B)
All places across the globe experience equal lengths of day and nights
30
The sea water thrown up the beaches by the breaking waves is called
คำตอบ
(A)
backwash
31
Which type of rainfall occurs when two air masses of different temperature and other physical properties meet?
คำตอบ
(C)
Cyclonic
32
Two towns X and Y are situated on the Equator. If town X is on the Greenwich Meridienand town Y is on longitude 45°E, what will be the town Y, if the time at town X is 4.00pm?
คำตอบ
(D)
7.00pm
33
Mountain of denudation is another term for
คำตอบ
(D)
residual mountain
34
When the moon comes in between the Earth and the sun in a perfect line, which of the following eclipse occurs?
คำตอบ
(C)
Solar
35
Which of the following desert landforms is associated with wind deposition?
คำตอบ
(D)
Barchan
36
Factors which influence the practice of irrigation include all except
คำตอบ
(B)
high rainfall
37
Which of the following is a service industry?
คำตอบ
(A)
Banking industry
38
A negative effect of mineral exploitation is
คำตอบ
(C)
pollution
39
The system of agriculture which combines the growing of crops and rearing of animals is known as
คำตอบ
(C)
mixed farming
40
Which of the following statements is true of transhumance?
คำตอบ
(A)
It is the seasonal migration of animal rearers in mountainous areas
41
Most rural settlements in developing countries of Africa
คำตอบ
(B)
are dispersed
42
Which of the following environmental resources is non-renewable?
คำตอบ
(B)
Mineral
43
A town which is situated at the meeting point of roads is termed
คำตอบ
(A)
nodal
44
A major problem of air transportation in developing countries is
คำตอบ
(C)
inadequate capital
45
All these factors determine what a country can produce except
