POST UTME UNIBEN 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows the structure of a typical mineral deposit. Which of the following is a type of economic mineral deposit?
A. Stratiform deposit
B. Vein deposit
C. Placer deposit
D. Conglomerate deposit
Question 2
A map projection is a representation of the Earth's surface on a flat surface. What is the primary advantage of the Mercator projection?
A. It preserves the shape and size of features
B. It is useful for navigation and maritime purposes
C. It is a cylindrical projection that preserves angles
D. It is a conic projection that preserves distances
Question 3
The Köppen climate classification system is used to categorize climates based on temperature and precipitation patterns. What is the primary characteristic of the tropical savanna climate?
A. High levels of precipitation throughout the year
B. A distinct dry season during the winter months
C. A hot and humid climate with high levels of precipitation
D. A cold and dry climate with low levels of precipitation
Question 4
The diagram below shows the cross-section of a river. What is the name of the landform feature labeled 'A'?
A. Meander
B. Oxbow lake
C. Delta
D. Estuary
Question 5
The process of soil erosion is accelerated by the presence of _______ in the soil.
A. Organic matter
B. Water
C. Wind
D. Vegetation
Question 6
A map of Nigeria shows the Niger Delta region as a major area of oil production. What type of economic activity is most likely associated with this region?
A. Agriculture
B. Mining
C. Manufacturing
D. Petroleum extraction
Question 7
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
Question 8
The diagram below shows a graph of the relationship between temperature and altitude. What is the name of the process that occurs when the temperature decreases with increasing altitude?
A. Adiabatic cooling
B. Conduction
C. Convection
D. Radiation
Question 9
The process of plate tectonics involves the movement of the Earth's lithosphere. What is the primary mechanism responsible for the creation of mountain ranges?
A. The collision of two continental plates
B. The subduction of one plate under another
C. The rifting of a single plate
D. The volcanic activity associated with hotspots
Question 10
The Jos Plateau is a region of significant geological interest in Nigeria, with numerous faults and folds. What is the primary type of rock formation in the region?
A. Igneous
B. Sedimentary
C. Metamorphic
D. Hydrothermal
Question 11
The diagram below shows the relationship between the amount of rainfall and the type of vegetation in a region. Which of the following types of vegetation is most likely to be found in a region with high levels of rainfall?
A. Tropical Rainforest
B. Savanna
C. Desert
D. Temperate Rainforest
Question 12
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 13
The concept of carrying capacity refers to the maximum number of people that can be supported by a given area of land. What is the primary factor that determines carrying capacity?
A. Climate and soil conditions
B. Availability of water resources
C. Access to transportation networks
D. Population density
Question 14
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 15
The diagram below shows the structure of a typical rock. Which of the following is a type of igneous rock?
A. Granite
B. Basalt
C. Sandstone
D. Limestone

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