Population Growth And Migration: Quiz!
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Questions and Answers
- 1.
What do demographic transition models show?
- A.
Rates of employment
- B.
Behavior changes over time
- C.
Population changes over time
- D.
Change in animal behaviour
Correct Answer
C. Population changes over timeExplanation
Demographic transition models show population changes over time. These models illustrate the shifts in birth rates, death rates, and population growth rates as a society transitions from a pre-industrial to an industrialized state. They help to understand how factors such as economic development, healthcare, and education impact population dynamics. By analyzing these models, policymakers and researchers can make informed decisions about resource allocation, social welfare, and sustainable development.Rate this question:
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- 2.
How is the birth rate measured?
- A.
The number of persons added to the population
- B.
The number of live births per 1000
- C.
The number of births per 1000
- D.
The number of persons living in urban areas
Correct Answer
B. The number of live births per 1000Explanation
The birth rate is measured by calculating the number of live births per 1000 people in a given population. This measurement provides a standardized way to compare birth rates across different populations or time periods. It allows for a better understanding of population growth and demographic trends.Rate this question:
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- 3.
How is population density measured?
- A.
Per kilometer square
- B.
Per kilometer
- C.
Per metre square
- D.
Per unit area
Correct Answer
A. Per kilometer squareExplanation
Population density is measured by calculating the number of individuals living in a specific area and dividing it by the total area of that region. This measurement is expressed as the number of people per square kilometer. It provides an understanding of how crowded or sparse a particular area is in terms of population distribution.Rate this question:
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- 4.
High population density is also known as:
- A.
Densely populated
- B.
Sparsely populated
- C.
Unpopulated
- D.
Scarcely populated
Correct Answer
A. Densely populatedExplanation
High population density refers to an area with a large number of people living in a relatively small area. This means that the area is densely populated, as there are many individuals residing in a limited space. The term "densely populated" accurately describes the situation where there is a high population density.Rate this question:
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- 5.
Population distribution is a term that refers to:
- A.
How population in an area changes over time
- B.
The number of people who die in relation to the number of people who live in a specific area
- C.
The way in which people are spread across a given area
- D.
The number of persons per square kilometer
Correct Answer
C. The way in which people are spread across a given areaExplanation
Population distribution refers to the way in which people are spread across a given area. It describes the pattern or arrangement of population in a geographic area, such as a city, region, or country. It examines factors such as population density, the concentration of people in certain areas, and the dispersion or clustering of population. Understanding population distribution helps in analyzing social, economic, and environmental aspects of a region, and aids in planning and resource allocation.Rate this question:
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- 6.
How is population density calculated?
- A.
Total population divided by total land area
- B.
Total land area divided by total population
- C.
Total population multiplied by total land area
- D.
Total population divided by 2
Correct Answer
A. Total population divided by total land areaExplanation
Population density is calculated by dividing the total population of an area by its total land area. This calculation provides a measure of how crowded or densely populated a particular region is. By dividing the total population by the total land area, we can determine the number of individuals per unit of land, which gives us an understanding of the population concentration in that area.Rate this question:
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- 7.
Which of the following is not a short- term form of migration?
- A.
Sport
- B.
Medical
- C.
Retirement
- D.
Family vacation
Correct Answer
C. RetirementExplanation
Retirement is not a short-term form of migration because it typically involves a permanent relocation from one place to another, rather than a temporary stay. Short-term forms of migration, such as sport, medical, and family vacation, usually involve temporarily moving to a different location for a specific purpose and then returning to the original place of residence.Rate this question:
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- 8.
Moving to a new location to find employment is:
- A.
A social factor
- B.
An economic factor
- C.
A physical factor
- D.
An environmental factor
Correct Answer
B. An economic factorExplanation
Moving to a new location to find employment is considered an economic factor because it involves the pursuit of better job opportunities and financial stability. People often relocate to areas where there are more job prospects or higher wages, indicating that the decision to move is primarily driven by economic considerations. This factor is related to the desire for improved financial circumstances and the need to secure employment to support oneself or one's family.Rate this question:
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- 9.
What do we call a person who has been forced to leave their home, perhaps by war or a natural disaster (such as drought), and move away without having another home to go to?
- A.
An immigrant
- B.
A migrant
- C.
A refugee
- D.
A nomad
Correct Answer
C. A refugeeExplanation
A refugee is a person who has been forced to leave their home due to various reasons such as war, natural disasters, or persecution, and does not have another home to go to. They seek refuge in another country or region in order to escape danger or hardship. Unlike immigrants or migrants who may choose to move for various reasons, refugees are compelled to leave their homes and often face significant challenges in their search for safety and stability.Rate this question:
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- 10.
What do you call it when someone leaves a country to find work/live elsewhere?
- A.
Emigration
- B.
Immigration
- C.
Migration
- D.
Relocation
Correct Answer
A. EmigrationExplanation
Emigration refers to the act of leaving one's own country to settle in another country in search of better job opportunities or to live permanently. It involves the process of departing from the home country and establishing a new residence in a foreign land. Emigration is the correct answer as it specifically describes the action of leaving a country to find work or live elsewhere.Rate this question:
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