POST UTME REDEEMERS UNIVERSITY 2019 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of soil erosion can be described by the equation ( rac{dS}{dt} = -kS ), where S is the amount of soil and k is the erosion rate. If the initial amount of soil is 1000 kg and the erosion rate is 0.05 kg/h, what is the amount of soil remaining after 10 hours?
A. 500 kg
B. 750 kg
C. 1000 kg
D. 1250 kg
Question 2
The Niger Delta region is characterized by a complex network of rivers, creeks, and wetlands. Which of the following is a potential consequence of the degradation of these wetlands?
A. The degradation of the wetlands will lead to a decrease in the levels of dissolved oxygen in the waterways.
B. The degradation of the wetlands will lead to an increase in the levels of sedimentation in the rivers.
C. The degradation of the wetlands will have no significant impact on the local ecosystem.
D. The degradation of the wetlands will lead to an increase in the number of fish species in the region.
Question 3
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 4
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 5
A diagram of a river's drainage basin, showing the different landforms and features, is provided below. Which of the following landforms is NOT typically found in a river's drainage basin?
A. Delta
B. Valley
C. Plateau
D. Mountain
Question 6
A diagram of a glacier, showing the different features, is provided below. Which of the following statements about glaciers is NOT true?
A. Glaciers are formed from the accumulation and compaction of snow.
B. Glaciers can be found on every continent.
C. Glaciers are slow-moving rivers of ice.
D. Glaciers are formed from the melting of ice.
Question 7
The diagram below shows the structure of a cell. Which type of cell is shown?
A. Animal cell
B. Plant cell
C. Bacterial cell
D. Cell
Question 8
The diagram below shows the distribution of the world's population. What is the term for the movement of people from rural areas to cities?
A. Urbanization
B. Ruralization
C. Migration
D. Immigration
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 simple electric circuit. What is the term for the flow of electrons through the circuit?
A. Electric current
B. Electric potential
C. Resistance
D. Capacitance
Question 11
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 12
The diagram below shows the movement of tectonic plates. Which type of plate boundary is shown?
A. Divergent boundary
B. Convergent boundary
C. Transform boundary
D. Plate boundary
Question 13
The Earth's rotation causes the apparent shift of the position of the North Star from its true position. What is the name of this phenomenon?
A. Precession
B. Nutation
C. Axial Tilt
D. Obliquity
Question 14
The Niger Delta region is characterized by a complex network of rivers, creeks, and wetlands. Which of the following is a potential consequence of the degradation of these wetlands?
A. The degradation of the wetlands will lead to a decrease in the levels of dissolved oxygen in the waterways.
B. The degradation of the wetlands will lead to an increase in the levels of sedimentation in the rivers.
C. The degradation of the wetlands will have no significant impact on the local ecosystem.
D. The degradation of the wetlands will lead to an increase in the number of fish species in the region.
Question 15
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

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Help others prepare! Share this practice hub: