POST UTME DELSU 2022 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below represents a cross-section of the Earth's atmosphere. Which layer is responsible for absorbing the majority of the Sun's ultraviolet radiation?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Thermosphere
Question 2
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 3
The process of 'sedimentation' in the Niger Delta region is primarily influenced by the:
A. Tides
B. Waves
C. River discharge
D. Atmospheric circulation
Question 4
The process of soil formation through the breakdown of rocks into smaller particles is known as:
A. Weathering
B. Erosion
C. Deposition
D. Plate Tectonics
Question 5
The diagram below represents a geological cross-section of the Nigerian terrain. Which feature is responsible for the formation of the Chad Basin?
A. Chad Basin
B. Jos Plateau
C. Adamawa Mountains
D. Benue Valley
Question 6
The 'Okavango Delta' is a notable example of a:
A. River delta
B. Lake delta
C. Wetland
D. Floodplain
Question 7
The map below shows the major cities of Nigeria. Which city is the capital of the state of Lagos?
A. Lagos City
B. Lagos State
C. Nigeria
D. Lagos River
Question 8
The diagram below shows the distribution of vegetation belts in Nigeria. Which of the following vegetation belts is NOT found in the savanna region?
A. Tropical Rainforest
B. Semi-Arid
C. Mangrove
D. Desert
Question 9
A soil sample from the Jos Plateau region of Nigeria shows a high concentration of iron oxide. What type of soil formation process is this likely to be a result of?
A. Weathering
B. Erosion
C. Deposition
D. Leaching
Question 10
The population of Nigeria is projected to reach 400 million by 2050. What is the annual growth rate of the population, assuming a constant growth rate?
A. 2.5%
B. 3.5%
C. 4.5%
D. 5.5%
Question 11
The concept of 'carrying capacity' in environmental management refers to the maximum number of individuals of a species that an environment can support without suffering long-term damage. This concept is relevant to the management of:
A. Wildlife reserves
B. National parks
C. Urban areas
D. Agricultural lands
Question 12
The economic importance of the Niger Delta region in Nigeria can be attributed to its rich deposits of:
A. Coal
B. Iron ore
C. Petroleum
D. Copper
Question 13
The diagram below shows the distribution of landforms in Nigeria. Which of the following landforms is NOT found in the plateau region?
A. Mountain
B. Valley
C. Plateau
D. Delta
Question 14
A graph of the population growth of Nigeria shows a J-shaped curve. What type of population growth model is this likely to be?
A. Exponential Growth
B. Logistic Growth
C. Linear Growth
D. Stationary Growth
Question 15
The diagram below shows the relationship between population growth and resource availability. What is the likely outcome of a rapid increase in population?
A. Increased resource availability
B. Decreased resource availability
C. No change in resource availability
D. Increased population growth

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