POST UTME UNIBEN 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The concept of 'carrying capacity' in population studies refers to the maximum number of individuals of a species that an environment can support without degrading its quality. Which of the following is a key factor that influences carrying capacity?
A. Availability of food resources
B. Predation pressure
C. Disease prevalence
D. Climate variability
Question 2
The Earth's atmosphere is composed of approximately _______% nitrogen and _______% oxygen.
A. 78% and 21%
B. 21% and 78%
C. 50% and 50%
D. 90% and 10%
Question 3
The Niger Delta is a region of high population density and economic activity. What is the primary reason for the high population density in this region?
A. Availability of fertile land
B. Access to transportation networks
C. Proximity to urban centers
D. Climate and soil conditions
Question 4
The Ogun River is a major watercourse in Nigeria, with significant economic and environmental importance. What is the primary source of the river?
A. Lake Chad
B. River Niger
C. River Benue
D. The Yewa Hills
Question 5
The diagram below shows the different stages of soil formation. Which stage is characterized by the formation of a hard, impermeable layer?
A. Stage 1
B. Stage 2
C. Stage 3
D. Stage 4
Question 6
The diagram below shows the relationship between the rate of soil erosion and the slope of a hill. What is the effect of increasing the slope of a hill on the rate of soil erosion?
A. The rate of soil erosion increases
B. The rate of soil erosion decreases
C. The rate of soil erosion remains the same
D. The rate of soil erosion becomes zero
Question 7
In the context of the Earth's solar system, what is the primary factor responsible for the formation of the asteroid belt?
A. Gravitational forces between the Sun and the planets
B. The collision of a massive object with the Sun
C. The gravitational pull of the gas giants
D. The leftover material from the formation of the solar system
Question 8
The process of soil erosion involves the removal of topsoil by natural forces such as wind and water. What is the primary cause of soil erosion in Nigeria?
A. Deforestation
B. Overgrazing
C. Climate change
D. Population growth
Question 9
The concept of population density is used to measure the number of people per unit area. What is the primary factor that affects population density?
A. The availability of natural resources
B. The level of economic development
C. The quality of infrastructure
D. The rate of population growth
Question 10
The diagram below shows the structure of a plant cell. What is the function of the cell wall?
A. To provide support to the cell
B. To regulate the movement of substances in and out of the cell
C. To synthesize proteins
D. To store genetic information
Question 11
The process of soil formation through the weathering of rocks and the accumulation of organic matter is known as _______.
A. Erosion
B. Weathering
C. Pedogenesis
D. Denudation
Question 12
The diagram below shows the distribution of population in a city. Which of the following is a characteristic of the central business district?
A. High population density
B. Low population density
C. High levels of pollution
D. Low levels of crime
Question 13
The diagram below shows the relationship between the amount of rainfall and the yield of a crop. What is the name of the curve?
A. Inverse relationship
B. Direct relationship
C. Sigmoid curve
D. Exponential curve
Question 14
The diagram below shows the distribution of vegetation belts in the temperate region. Which of the following is a characteristic of the temperate rainforest belt?
A. High levels of rainfall throughout the year
B. A dry season with little rainfall
C. A cold climate with frost
D. A desert climate with little vegetation
Question 15
The diagram below shows the relationship between temperature and the rate of chemical reaction. What is the name of the curve?
A. Exponential curve
B. Logarithmic curve
C. Sigmoid curve
D. Hyperbolic curve

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: