POST UTME PAN-ATLANTIC UNIVERSITY 2020 Geography | Objective
Practice these randomly selected questions to test your readiness.
Question 1
The diagram below represents a cross-section of a river valley. Identify the type of landform labeled 'X'.
Question 2
The diagram below shows a graph of the relationship between the amount of fertilizer applied to a crop and the resulting yield. Which of the following is a characteristic of this type of graph?
Question 3
A map of Nigeria shows the following features: a mountain range, a river delta, and a savanna region. Which of the following is NOT a characteristic of the savanna region?
Question 4
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of fluvial erosion?
Question 5
The following graph shows the relationship between the amount of fertilizer applied and the yield of a crop. What is the optimal amount of fertilizer to apply for maximum yield?
Question 6
Determine the rate of soil erosion in a region with a slope of 10° and a rainfall intensity of 50 mm/h. Assume a soil depth of 20 cm and a porosity of 0.3. Use the Revised Universal Soil Loss Equation (RUSLE) to calculate the erosion rate.
Question 7
The diagram below shows the cross-section of a river. Which of the following types of landforms is most likely to be found in the area where the river flows?
Question 8
A river has a drainage basin of 1000 km2. The average annual rainfall in the basin is 800 mm. What is the average annual runoff in the river?
Question 9
The concept of 'Carrying Capacity' in Environmental Issues and Management refers to the maximum number of individuals of a species that an environment can support, without degrading the environment. Which of the following is a factor that affects carrying capacity?
Question 10
A diagram of a rock cycle shows the following stages: igneous, sedimentary, and metamorphic. Which of the following is NOT a type of metamorphic rock?
Question 11
A river's discharge is affected by its
Question 12
The process of weathering that involves the breakdown of rocks into smaller fragments is known as
Question 13
The process of erosion that involves the wearing away of rocks by the action of wind is known as:
Question 14
The equation ( rac{d^2y}{dx^2} + 4y = 0 ) represents a type of wave function. Identify the type of wave.
Question 15
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of fluvial erosion?
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