POST UTME REDEEMERS UNIVERSITY 2018 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The 'Greenhouse Effect' is a natural process that occurs when the Earth's atmosphere traps heat from the Sun. What is the primary mechanism by which this occurs?
A. The concentration of greenhouse gases in the atmosphere
B. The Earth's axial tilt and orbit around the Sun
C. The movement of tectonic plates and volcanic activity
D. The Earth's magnetic field
Question 2
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 3
The Earth's climate system is influenced by various factors, including the
A. Earth's axial tilt and orbit around the Sun
B. The concentration of greenhouse gases in the atmosphere
C. The movement of tectonic plates and volcanic activity
D. All of the above
Question 4
In the context of environmental issues and management, what is the term for the process by which the Earth's atmosphere traps heat from the sun?
A. Greenhouse effect
B. Ozone depletion
C. Climate change
D. Deforestation
Question 5
The Niger Delta region of Nigeria is characterized by a complex network of rivers and creeks. What is the primary reason for this complex network?
A. Tectonic activity
B. Volcanic activity
C. River erosion and deposition
D. Sea level rise
Question 6
The diagram below shows a map of the major rivers of Nigeria. Which of the following rivers is NOT a major river in Nigeria?
A. River Niger
B. River Benue
C. River Kano
D. River Sokoto
Question 7
The diagram below shows a cross-section of a rock formation. Which of the following processes is responsible for the formation of the rock?
A. Igneous
B. Sedimentary
C. Metamorphic
D. Hydrothermal
Question 8
The diagram below shows a cross-section of a rock layer. Which of the following rock types is characterized by the presence of minerals such as quartz and feldspar?
A. Igneous Rock
B. Sedimentary Rock
C. Metamorphic Rock
D. Granite
Question 9
The diagram below shows a cross-section of a deltaic deposit. Identify the type of delta represented:
A. Bird's foot delta
B. Cuspate delta
C. Arcuate delta
D. Tectonic delta
Question 10
The concept of 'Anthropogenic Climate Change' refers to the impact of human activities on the Earth's climate system. What is the primary cause of this phenomenon?
A. Deforestation and land-use changes
B. Burning of fossil fuels and industrial processes
C. Population growth and consumption patterns
D. Natural climate variability
Question 11
A recent study on the effects of urbanization on the environment found that the increased concentration of particulate matter in the atmosphere was primarily due to the
A. Increased use of fossil fuels for transportation
B. Construction of new buildings and infrastructure
C. Disposal of waste and industrial processes
D. Agricultural activities and land-use changes
Question 12
The economic importance of the Niger Delta region of Nigeria can be attributed to its rich deposits of:
A. Oil and natural gas
B. Coal and iron ore
C. Copper and gold
D. Diamonds and platinum
Question 13
The diagram below shows a cross-section of the Earth's atmosphere. Which of the following layers is responsible for absorbing most of the sun's ultraviolet radiation?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Ozone Layer
Question 14
The diagram below shows a graph of the relationship between the amount of rainfall and the type of vegetation in a given region. Which of the following types of vegetation is most likely to be found in areas with high levels of rainfall?
A. Tropical rainforest
B. Desert
C. Temperate grassland
D. Polar tundra
Question 15
A map of Nigeria shows a region with a high concentration of vegetation. What type of climate is this region likely to have?
A. Tropical rainforest
B. Savanna
C. Desert
D. Temperate forest

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