POST UTME KSU 2023 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of weathering that involves the breakdown of rocks into smaller fragments due to the expansion and contraction of water within the rock's pores is known as:
A. Mechanical weathering
B. Chemical weathering
C. Physical weathering
D. Biological weathering
Question 2
A company's profit function is given by ( P(x) = 2x^2 - 5x + 3 ). If the company produces 10 units of the product, what is the profit?
A. 17
B. 22
C. 27
D. 32
Question 3
The diagram below shows the cross-section of a river delta. Which of the following is NOT a characteristic of this type of delta?
A. It is characterized by a network of distributaries
B. It is formed by the deposition of sediment
C. It is typically found in areas with high population density
D. It is often associated with a high level of biodiversity
Question 4
Explain the concept of economic geography and its relevance to Nigeria's development, using a diagram to illustrate the relationship between resources and industry.
A. The study of the relationship between resources and industry
B. The study of the relationship between trade and industry
C. The study of the relationship between resources and trade
D. The study of the relationship between industry and trade
Question 5
The diagram below shows a cross-section of a mountain range. Identify the type of landform that would be formed if the mountain range were to be eroded by a river.
A. Valley
B. Plateau
C. Hill
D. Mountain
Question 6
A rock sample was found to have a density of 2.5 g/cm^3. If the volume of the rock sample is 10 cm^3, what is its mass?
A. 25 g
B. 50 g
C. 75 g
D. 100 g
Question 7
The concept of environmental degradation refers to the deterioration of the natural environment due to human activities. What is the primary cause of environmental degradation in Nigeria?
A. Deforestation and land degradation
B. Pollution and climate change
C. Overexploitation of natural resources
D. Population growth and urbanization
Question 8
The diagram below shows a map of a region with different landforms. Identify the type of landform that would be formed if the sea level were to rise by 10 meters.
A. Delta
B. Estuary
C. Tidal Flat
D. Coastal Plain
Question 9
A study on the effects of deforestation on the environment found that the rate of soil erosion increased by 25% in areas where trees were cleared. If the initial rate of soil erosion was 10 tons per year, what is the new rate of soil erosion?
A. 12.5 tons per year
B. 15 tons per year
C. 10 tons per year
D. 7.5 tons per year
Question 10
The formation of soil through the breakdown of rocks and organic matter is known as:
A. Weathering
B. Erosion
C. Deposition
D. Pedogenesis
Question 11
The diagram below shows a cross-section of a river valley. Identify the type of landform that would be formed if the river were to change its course and flow through the valley.
A. Meandering River
B. Straight River
C. Oxbow Lake
D. Delta
Question 12
The Niger Delta region of Nigeria is characterized by a complex network of rivers, creeks, and wetlands. Which of the following is a major environmental issue affecting the region?
A. Oil spills and pollution from oil exploration
B. Deforestation and habitat loss due to agricultural activities
C. Climate change and sea-level rise
D. Soil erosion and landslides
Question 13
A map of Nigeria shows the location of several cities, including Lagos, Abuja, and Kano. What is the primary purpose of a map legend?
A. To show the location of cities
B. To show the scale of the map
C. To explain the symbols used on the map
D. To show the population of cities
Question 14
The concept of 'sustainable development' was first introduced in the 1987 report of the World Commission on Environment and Development (WCED). Which of the following best describes the main goal of sustainable development?
A. To reduce greenhouse gas emissions and mitigate climate change
B. To achieve economic growth and reduce poverty
C. To protect the environment and conserve natural resources
D. To promote social justice and human rights
Question 15
The diagram below shows a simple model of the Earth's atmosphere. Which of the following is NOT a layer of the atmosphere?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Thermosphere

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: