POST UTME BELLS UNIVERSITY 2023 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of plate tectonics involves the movement of the Earth's lithosphere, resulting in the formation of various landforms. Which of the following landforms is most likely to be formed through the process of plate convergence?
A. Mountain
B. Volcano
C. Canyon
D. Valley
Question 2
Using the concept of environmental issues and management, describe the impact of deforestation on the environment and the measures that can be taken to mitigate this impact.
A. Deforestation is the process of cutting down trees in forests, which can lead to soil erosion and the loss of biodiversity.
B. The impact of deforestation on the environment includes the destruction of natural habitats and the increase in greenhouse gas emissions.
C. Deforestation is a natural process that occurs when trees die and fall to the ground.
D. The measures that can be taken to mitigate the impact of deforestation include reforestation and the implementation of sustainable forest management practices.
Question 3
A diagram of a river system is shown below. Which of the following processes is responsible for the formation of the meandering channel?
A. Erosion
B. Deposition
C. Tectonic activity
D. Human intervention
Question 4
The Niger Delta is a major sedimentary basin in West Africa. What is the primary source of sediment for this delta?
A. The Niger River
B. The Benue River
C. The Chad Basin
D. The Sahara Desert
Question 5
The diagram below shows a cross-section of a river valley. Identify the type of landform development that occurred in the valley.
A. Erosion
B. Deposition
C. Tectonic uplift
D. Weathering
Question 6
The diagram below shows a cross-section of a river valley. What is the primary process responsible for the formation of the meandering channel?
A. Erosion
B. Deposition
C. Tectonic uplift
D. Weathering
Question 7
A river's discharge is affected by its basin's relief, geology, and vegetation. Which of the following is NOT a factor that influences a river's discharge?
A. Basin relief
B. Geology
C. Vegetation
D. Atmospheric pressure
Question 8
The population growth rate of a city is given by the equation ( rac{dP}{dt} = rP(1 - rac{P}{K}) ), where ( r ) is the intrinsic growth rate and ( K ) is the carrying capacity. If the initial population is 100,000 and the carrying capacity is 1,000,000, find the population after 10 years if the intrinsic growth rate is 0.02.
A. 900,000
B. 1,000,000
C. 1,100,000
D. 1,200,000
Question 9
The Earth's atmosphere is composed of various gases, including oxygen, nitrogen, and carbon dioxide. Which of the following environmental issues is most likely to result from an increase in carbon dioxide levels?
A. Global warming
B. Acid rain
C. Air pollution
D. Water pollution
Question 10
The diagram below shows a cross-section of a river valley. What is the name of the landform labeled 'A'?
A. Floodplain
B. Meander
C. Oxbow Lake
D. Delta
Question 11
The economic concept of scarcity is most closely related to which of the following?
A. Opportunity cost
B. Supply and demand
C. Scarcity
D. Absolute advantage
Question 12
The Earth's surface is constantly changing due to various geological processes. Which of the following landforms is most likely to be formed through the process of erosion?
A. Canyon
B. Valley
C. Plateau
D. Mountain
Question 13
Using the concept of map reading and interpretation, describe the process of creating a topographic map and the information that it can provide about the physical features of an area.
A. A topographic map is a type of map that shows the physical features of an area, including hills, valleys, and bodies of water.
B. The process of creating a topographic map involves the use of aerial photography and the collection of data from field surveys.
C. A topographic map can provide information about the physical features of an area, including the location of hills, valleys, and bodies of water.
D. The process of creating a topographic map involves the use of satellite imagery and the collection of data from field surveys.
Question 14
The Earth's rotation causes the planet to experience day and night cycles. Which of the following astronomical phenomena is most likely to occur when the Earth is tilted at an angle of 23.5 degrees?
A. Solar eclipse
B. Lunar eclipse
C. Equinox
D. Solstice
Question 15
The Kainji Dam is a major hydroelectric dam in Nigeria. What is the primary purpose of this dam?
A. Irrigation
B. Drinking water supply
C. Hydroelectric power generation
D. Flood control

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