POST UTME GREENFIELD UNIVERSITY 2019 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The following table shows the soil formation processes in Nigeria. Which of the following is NOT a soil formation process?
A. Weathering
B. Erosion
C. Deposition
D. Fusion
Question 2
A map of the Niger Delta region shows that the area is characterized by a network of rivers and creeks. If the map scale is 1:50,000 and the distance between two points on the map is 5 cm, calculate the actual distance between the two points in kilometers.
A. 2.5 km
B. 5 km
C. 10 km
D. 15 km
Question 3
The diagram below shows the water cycle. What is the name of the process by which water is transferred from the atmosphere to the ground?
A. Evaporation
B. Condensation
C. Precipitation
D. Runoff
Question 4
A map is drawn to a scale of 1:50,000. If the distance between two points on the map is 5 cm, what is the actual distance between the two points in meters?
A. 100 m
B. 500 m
C. 250 m
D. 50 m
Question 5
A soil profile is shown below. What is the primary reason for the formation of the B horizon?
A. The leaching of minerals from the A horizon.
B. The accumulation of organic matter in the A horizon.
C. The weathering of rocks in the B horizon.
D. The deposition of sediments in the B horizon.
Question 6
A map of the Niger Delta region shows that the area is characterized by a network of rivers and creeks. If the map scale is 1:50,000 and the distance between two points on the map is 5 cm, calculate the actual distance between the two points in kilometers. What is the scale factor?
A. 1:50,000
B. 1:100,000
C. 1:200,000
D. 1:500,000
Question 7
The population growth rate of Nigeria is influenced by the country's high Total Fertility Rate (TFR) and Total Dependency Ratio (TDR). Which of the following is a consequence of a high TFR?
A. Increased population growth rate
B. Decreased population growth rate
C. Increased life expectancy
D. Decreased infant mortality rate
Question 8
The diagram below shows the process of weathering. What is the name of the process by which rocks are broken down into smaller particles?
A. Mechanical Weathering
B. Chemical Weathering
C. Physical Weathering
D. Biological Weathering
Question 9
The Sahara Desert covers a significant portion of North Africa, including parts of Nigeria. Which of the following is a consequence of the desert's high sand dune formation?
A. Increased sandstorms
B. Decreased sandstorms
C. Increased soil erosion
D. Decreased soil erosion
Question 10
The savannas of Nigeria are characterized by a distinct wet and dry season. Which of the following is a consequence of the region's dry season?
A. Increased vegetation growth
B. Decreased vegetation growth
C. Increased animal migration
D. Decreased animal migration
Question 11
A study on the impact of deforestation on soil erosion in the Niger Delta region reveals that the rate of soil erosion is directly proportional to the rate of deforestation. If the rate of deforestation is 5% per annum, calculate the rate of soil erosion after 10 years, given that the initial rate of soil erosion is 2% per annum.
A. 12%
B. 15%
C. 18%
D. 20%
Question 12
The process of plate tectonics is responsible for the formation of _______ mountain ranges.
A. the Himalayas
B. the Andes
C. the Rocky Mountains
D. all of the above
Question 13
The diagram below shows the distribution of population in Nigeria. What is the name of the region with the highest population density?
A. North-West
B. North-East
C. South-West
D. South-East
Question 14
A city with a population of 500,000 has a growth rate of 3% per annum. If the city's population is expected to double in 20 years, what is the annual growth rate?
A. 2%
B. 3%
C. 4%
D. 5%
Question 15
The diagram below shows the distribution of vegetation belts in Nigeria. Which of the following vegetation belts is NOT found in Nigeria?
A. Tropical Rainforest
B. Savanna
C. Desert
D. Temperate Rainforest

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