POST UTME IMS U 2020 Geography | Objective

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Question 1
The diagram below shows a simple circuit. What is the value of the current (I) in the circuit?
A. 2A
B. 4A
C. 6A
D. 8A
Question 2
The diagram below shows the structure of a typical solar system. Which of the following planets is NOT a gas giant?
A. Jupiter
B. Saturn
C. Uranus
D. Neptune
Question 3
The Niger Delta region is characterized by a ______________ climate.
A. Tropical savanna climate
B. Tropical monsoon climate
C. Humid subtropical climate
D. Mediterranean climate
Question 4
The diagram below shows the structure of a typical ecosystem. Which of the following components is responsible for decomposing organic matter?
A. Producers
B. Consumers
C. Decomposers
D. Nutrient Cycles
Question 5
The concept of sustainable development is crucial in addressing the challenges of environmental degradation. What is the primary principle of sustainable development?
A. Meeting the needs of the present without compromising the ability of future generations to meet their own needs
B. Balancing economic growth with environmental protection
C. Prioritizing economic development over environmental concerns
D. Focusing on short-term gains over long-term sustainability
Question 6
The concept of 'sustainable development' is central to environmental management. What is the primary goal of sustainable development?
A. To maximize economic growth
B. To minimize environmental degradation
C. To ensure social equity
D. To balance economic, social, and environmental needs
Question 7
The savannas of Africa are characterized by a distinct vegetation belt, which is influenced by the annual rainfall. What is the approximate annual rainfall threshold for the savannas to transition into grasslands?
A. 600 mm
B. 800 mm
C. 1000 mm
D. 1200 mm
Question 8
The diagram below shows the water cycle. What is the process labeled 'A'?
A. Evaporation
B. Condensation
C. Precipitation
D. Runoff
Question 9
What is the primary cause of soil erosion in the Niger Delta region?
A. Deforestation
B. Overgrazing
C. Rainfall intensity
D. Human activities
Question 10
The Earth's rotation causes the apparent shift of the position of celestial bodies in the sky due to the ______________ effect.
A. Foucault effect
B. Coriolis effect
C. Lorentz effect
D. Aberration effect
Question 11
The concept of 'GDP per capita' is used to measure the standard of living in a country. What is the formula for calculating GDP per capita?
A. GDP ÷ population
B. GDP ÷ GDP per capita
C. GDP per capita ÷ GDP
D. GDP per capita ÷ population
Question 12
The population of Lagos State has been increasing at a rate of 5% per annum. If the current population is 21 million, what will be the population after 3 years?
A. 28.35 million
B. 25.5 million
C. 22.5 million
D. 20 million
Question 13
The formation of soil is a complex process that involves the interaction of various factors. What is the primary mechanism by which soil is formed?
A. Weathering and erosion
B. Biological activity and decomposition
C. Chemical precipitation and sedimentation
D. Mechanical compaction and cementation
Question 14
The diagram below shows a simple circuit. What is the value of the voltage (V) in the circuit?
Question 15
The concept of carrying capacity is crucial in understanding the relationship between population and the environment. What is the carrying capacity of a given ecosystem?
A. The maximum population size that an ecosystem can support indefinitely
B. The minimum population size required for an ecosystem to function optimally
C. The population size at which an ecosystem begins to experience degradation
D. The population size at which an ecosystem reaches its maximum productivity

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