POST UTME NILE UNIVERSITY 2019 Geography | Objective

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Question 1
A diagram of a simple harmonic motion shows a particle moving in a circular path. If the particle's amplitude is 5 cm and its angular frequency is 2 rad/s, what is the particle's velocity at a displacement of 3 cm?
A. 2
B. 4
C. 6
D. 8
Question 2
The diagram below shows a cross-section of a river valley. Which of the following is a characteristic of the river valley?
A. A steep slope
B. A flat bottom
C. A meandering course
D. A narrow width
Question 3
The Niger Delta region of Nigeria is characterized by a unique combination of physical and economic features. What is the primary economic activity that drives the region's economy?
A. Agriculture and fishing
B. Oil and gas production
C. Tourism and hospitality
D. Manufacturing and industry
Question 4
The diagram below shows a simple economic model. What is the name of the curve labeled 'A'?
A. supply curve
B. demand curve
C. equilibrium curve
D. price curve
Question 5
The concept of 'carrying capacity' in population studies refers to the maximum number of individuals of a species that an environment can sustainably support. What is the primary factor that determines carrying capacity?
A. Availability of food resources
B. Water quality and accessibility
C. Predation and disease rates
D. Climate and temperature conditions
Question 6
The process of soil formation through the weathering of rocks is an example of a _______________ process.
A. mechanical
B. chemical
C. biological
D. physical
Question 7
The diagram below shows a graph of the relationship between temperature and precipitation. Which of the following is a characteristic of the graph?
A. A positive correlation
B. A negative correlation
C. A direct proportion
D. An inverse proportion
Question 8
The Earth's climate is influenced by the movement of the Earth's axis. What is the primary factor that causes the Earth's axis to shift?
A. Changes in the Earth's orbit around the Sun
B. Volcanic eruptions and earthquakes
C. Tectonic plate movement and continental drift
D. Human activities such as deforestation and pollution
Question 9
The diagram below shows the structure of a rock. Which of the following is a characteristic of the rock?
A. High levels of mineral content
B. High levels of texture
C. High levels of porosity
D. Low levels of hardness
Question 10
The diagram below shows a graph of the relationship between population density and economic development. Which of the following is a characteristic of the graph?
A. A positive correlation
B. A negative correlation
C. A direct proportion
D. An inverse proportion
Question 11
A city's population growth rate is influenced by its demographic transition model. Which stage of the demographic transition model is characterized by a high birth rate and high death rate?
A. Stage 1: High birth and death rates
B. Stage 2: Declining birth and death rates
C. Stage 3: Low birth and death rates
D. Stage 4: High birth and low death rates
Question 12
A simple random sample of 1000 individuals is taken from a population of 10,000 individuals. If the sample mean is 25 and the population mean is 20, what is the standard error of the mean?
A. 0.5
B. 1
C. 2
D. 5
Question 13
The process of soil erosion through the movement of water is an example of which type of land-forming process?
A. Internal land-forming process
B. External land-forming process
C. Weathering process
D. Erosion process
Question 14
The process of soil formation through the weathering of rocks is an example of which type of land-forming process?
A. Internal land-forming process
B. External land-forming process
C. Weathering process
D. Erosion process
Question 15
The diagram below shows the distribution of landforms in a region. Which of the following is a characteristic of the region?
A. High levels of relief
B. High levels of rainfall
C. High levels of temperature
D. Low levels of vegetation

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