POST UTME REDEEMERS UNIVERSITY 2019 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows the movement of water in a river. Which type of erosion is shown?
A. Mechanical erosion
B. Chemical erosion
C. Biological erosion
D. Water erosion
Question 2
The diagram below shows the structure of a typical plant cell. What is the function of the cell wall?
A. Provides structural support
B. Regulates the movement of materials
C. Produces energy for the cell
D. Stores genetic information
Question 3
The Niger Delta region is home to a diverse range of plant and animal species. Which of the following is a potential consequence of the loss of biodiversity in the region?
A. The loss of biodiversity will lead to a decrease in the levels of dissolved oxygen in the waterways.
B. The loss of biodiversity will lead to an increase in the levels of sedimentation in the rivers.
C. The loss of biodiversity will have no significant impact on the local ecosystem.
D. The loss of biodiversity will lead to an increase in the number of fish species in the region.
Question 4
The diagram below shows the structure of a rock. Which type of rock is shown?
A. Igneous rock
B. Sedimentary rock
C. Metamorphic rock
D. Rock
Question 5
The diagram below shows a graph of population growth. What is the name of the stage shown in the diagram?
A. Exponential Growth
B. Logistic Growth
C. Stationary Population
D. Declining Population
Question 6
The diagram below represents a cross-section of a river. What is the term for the area where the river's velocity is fastest?
A. Thalweg
B. Meander
C. Oxbow
D. Delta
Question 7
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT typically found in this type of valley?
A. Meander
B. Oxygen
C. Delta
D. Upland
Question 8
The diagram below represents a simple ecosystem. What is the primary role of the decomposers in this ecosystem?
A. To produce organic waste
B. To consume dead organisms
C. To recycle nutrients
D. To regulate population growth
Question 9
The diagram below shows a graph of the relationship between temperature and the rate of chemical reaction. Which of the following is the correct interpretation of the graph?
A. The rate of reaction increases with temperature.
B. The rate of reaction decreases with temperature.
C. The rate of reaction remains constant with temperature.
D. The rate of reaction is inversely proportional to temperature.
Question 10
The diagram below represents a cross-section of the Earth's atmosphere. What is the primary function of the ozone layer?
A. To absorb ultraviolet radiation
B. To regulate Earth's temperature
C. To protect life from extreme temperatures
D. To facilitate atmospheric circulation
Question 11
The diagram below shows a map of the Niger Delta region. Which of the following cities is NOT located in the Niger Delta region?
A. Lagos
B. Port Harcourt
C. Abuja
D. Kano
Question 12
The diagram below shows a graph of the relationship between the amount of rainfall and the number of people affected by floods. Which of the following is the correct interpretation of the graph?
A. The number of people affected by floods increases with the amount of rainfall.
B. The number of people affected by floods decreases with the amount of rainfall.
C. The number of people affected by floods remains constant with the amount of rainfall.
D. The number of people affected by floods is inversely proportional to the amount of rainfall.
Question 13
The concept of 'carrying capacity' in population studies refers to the maximum number of individuals of a species that an environment can sustainably support. Which of the following factors is NOT a determinant of carrying capacity?
A. Availability of food resources
B. Predation pressure
C. Climate change
D. Technological advancements
Question 14
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT typically found in this type of valley?
A. Meander
B. Oxbow lake
C. Delta
D. Glacier
Question 15
A recent study on the environmental impact of oil spills in the Niger Delta revealed that the spills have led to a significant increase in the levels of polycyclic aromatic hydrocarbons (PAHs) in the region's waterways. Which of the following is a potential consequence of this increase in PAH levels?
A. The increase in PAH levels will lead to a decrease in the number of fish species in the region.
B. The increase in PAH levels will lead to an increase in the number of cancer cases among the local population.
C. The increase in PAH levels will have no significant impact on the local ecosystem.
D. The increase in PAH levels will lead to a decrease in the levels of dissolved oxygen in the waterways.

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