POST UTME ABU 2023 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of the river's erosive action?
A. A
B. B
C. C
D. D
Question 2
A farmer is considering using a new type of fertilizer on their crops. The fertilizer has a nitrogen content of 20% and a phosphorus content of 10%. What is the total percentage of nutrients in the fertilizer?
A. 30%
B. 40%
C. 50%
D. 60%
Question 3
What is the primary cause of soil erosion in the Niger Delta region of Nigeria?
A. Deforestation
B. Overgrazing
C. Heavy rainfall
D. Human activities
Question 4
The diagram below shows the water cycle. What is the process by which water is transferred from the land to the atmosphere?
A. Evaporation
B. Transpiration
C. Runoff
D. Infiltration
Question 5
The diagram below represents a map of a region. Identify the type of land-forming process responsible for the formation of the landform.
A. Erosion
B. Deposition
C. Tectonic uplift
D. Weathering
Question 6
A diagram of the climate and vegetation belts of Nigeria shows a distinct savanna region. What is the most likely reason for this?
A. High rainfall and temperature
B. Low rainfall and temperature
C. High altitude and latitude
D. Low altitude and latitude
Question 7
In the context of population and settlement studies, what is the primary factor that influences the growth rate of urban populations in Nigeria?
A. Agricultural activities
B. Industrialization
C. Natural increase
D. Migration
Question 8
The diagram below shows a cross-section of a soil profile. Which of the following soil horizons is characterized by the presence of organic matter?
A. A
B. B
C. C
D. D
Question 9
A soil profile consists of the following layers, in order: O, A, B, C, R. What is the primary function of the B horizon?
A. To store water and nutrients for plant growth.
B. To act as a barrier to root growth.
C. To undergo chemical weathering and release nutrients.
D. To provide structural support for the soil profile.
Question 10
The process of plate tectonics that results in the formation of mountain ranges is known as
A. Continental Drift
B. Sea Floor Spreading
C. Orogenesis
D. Epeirogenesis
Question 11
What is the name of the environmental issue that is causing the degradation of the Niger Delta region of Nigeria?
A. Pollution
B. Deforestation
C. Soil erosion
D. Climate change
Question 12
The diagram below shows a simple ecosystem. What is the role of decomposers in the ecosystem?
A. Primary producers
B. Consumers
C. Decomposers
D. Scavengers
Question 13
The diagram below shows a cross-section of a river valley. Which of the following land-forming processes is primarily responsible for the formation of the valley?
A. Erosion
B. Deposition
C. Tectonic uplift
D. Volcanic activity
Question 14
The diagram below shows a simple economic model. What is the effect of an increase in the money supply on the price level?
A. Decrease
B. Increase
C. No effect
D. Depend on the interest rate
Question 15
A diagram of the external land-forming processes in Nigeria shows a region with a high concentration of coastal erosion. What is the most likely reason for this?
A. Wave action and tidal currents
B. Sea level rise and coastal subsidence
C. Human activities and coastal development
D. Climate change and sea temperature

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