POST UTME AFE BABALOLA UNIVERSITY 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
In the context of Nigeria's physical geography, what is the primary factor responsible for the formation of the Jos Plateau?
A. Volcanic activity
B. Tectonic uplift
C. Weathering and erosion
D. Glacial activity
Question 2
The diagram below shows a cross-section of a mountain range. Which of the following landforms is NOT a result of tectonic activity?
A. Fold
B. Fault
C. Volcano
D. Canyon
Question 3
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 4
The Earth's atmosphere is composed of 78% nitrogen, 21% oxygen, and 1% other gases. What is the approximate percentage of oxygen in the Earth's atmosphere?
A. 20%
B. 21%
C. 22%
D. 23%
Question 5
Using the concept of plate tectonics, explain the formation of the Benue Trough in Nigeria.
A. The Benue Trough was formed as a result of the collision between the African and Eurasian plates.
B. The Benue Trough was formed as a result of the rifting of the African plate.
C. The Benue Trough was formed as a result of the subduction of the African plate.
D. The Benue Trough was formed as a result of the volcanic activity of the African plate.
Question 6
A river's gradient is the rate at which its elevation changes over a given distance. Which of the following is a factor that affects a river's gradient?
A. Slope of the surrounding terrain
B. Volume of water flowing through the river
C. Elevation of the river's source
D. All of the above
Question 7
The diagram below shows a graph of the relationship between temperature and precipitation. Which of the following conclusions can be drawn from the graph?
A. There is a direct relationship between temperature and precipitation.
B. There is an inverse relationship between temperature and precipitation.
C. There is no relationship between temperature and precipitation.
D. The relationship between temperature and precipitation is non-linear.
Question 8
Using the formula for soil formation, ( S = C + O + P ), where ( S ) is the total soil formation, ( C ) is the climate factor, ( O ) is the organism factor, and ( P ) is the parent material factor, calculate the total soil formation for a given climate, organism, and parent material.
A. ( S = 10 + 5 + 3 )
B. ( S = 5 + 10 + 3 )
C. ( S = 10 + 3 + 5 )
D. ( S = 3 + 10 + 5 )
Question 9
The process of soil formation involves the interaction of several factors, including climate, topography, and vegetation. Which of the following is NOT a primary factor in soil formation?
A. Climate
B. Topography
C. Vegetation
D. Geology
Question 10
The diagram below shows the cross-section of a river. Which of the following features is characteristic of a meandering river?
A. A straight course
B. A meandering course
C. A braided course
D. A deltaic course
Question 11
A graph of Nigeria's population growth shows a rapid increase in the 20th century. What is the primary factor responsible for this phenomenon?
A. High birth rates and low mortality rates
B. Increased life expectancy and improved healthcare
C. Rapid urbanization and migration to cities
D. Improved education and family planning
Question 12
The Niger River is the longest river in Nigeria. Which of the following is a major challenge facing the management of this river?
A. Sedimentation and erosion of the riverbanks
B. Pollution from industrial and agricultural activities
C. Over-extraction of water for irrigation and other purposes
D. A combination of the above factors
Question 13
A diagram of the Niger River shows a meandering course with numerous oxbow lakes. What is the primary process responsible for this feature?
A. Meandering due to changes in river course
B. Cutting through hard rock
C. Formation of oxbow lakes due to meandering
D. Erosion of riverbanks due to high water levels
Question 14
The Jos Plateau is a region of Nigeria known for its rich mineral resources. Which of the following minerals is NOT found in significant quantities in this region?
A. Copper
B. Lead
C. Zinc
D. Gold
Question 15
The process of soil formation involves the breakdown of rocks into smaller particles through physical weathering, chemical weathering, and biological weathering. Which of the following is NOT a type of physical weathering?
A. Freeze-thaw action
B. Abrasion
C. Chemical weathering
D. Biological weathering

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: