Human Overpopulation Effects! Trivia Facts Quiz
Overpopulation occurs when the number of humans living at a place and at a particular far exceeds the number of resources that can sustain them. The term 'overpopulation' is usually used when explaining the relationship between human population and the the environment. Overpopulation is therefore an environmental problem with serious effects. Here is a quiz about overpopulation. Take it!
- 1.
Which of these may not be an effect of overpopulation?
- A.
Inadequate freshwater
- B.
Depletion of natural resources
- C.
Deforestation
- D.
Increase in air population
Correct Answer
C. DeforestationExplanation
Deforestation may not be an effect of overpopulation because it is primarily caused by human activities such as clearing land for agriculture, logging, and urbanization. While overpopulation can contribute to increased demand for resources and land, it is not the direct cause of deforestation. Other factors such as economic development, government policies, and lack of sustainable practices also play significant roles in deforestation.Rate this question:
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- 2.
Which of these effects of overpopulation is usually characterised by changes in the atmosphere?
- A.
Inadequate natural resources
- B.
Desertification
- C.
Global warming
- D.
Inadequate freshwater
Correct Answer
C. Global warmingExplanation
Global warming is usually characterized by changes in the atmosphere. Overpopulation leads to increased emissions of greenhouse gases, such as carbon dioxide, which trap heat in the atmosphere. This causes the Earth's temperature to rise, resulting in global warming. The excessive population puts pressure on resources and leads to increased industrialization and pollution, further contributing to global warming.Rate this question:
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- 3.
Which of these can be reversed by property rights?
- A.
Desertification
- B.
Inadequate fresh water
- C.
Global warming
- D.
Contraction of biodiversity
Correct Answer
A. DesertificationExplanation
Property rights can potentially reverse desertification. By assigning ownership and control over land to individuals or communities, property rights create incentives for sustainable land management practices. When people have clear rights to the land they occupy, they are more likely to invest in its conservation and restoration. This can include measures such as implementing sustainable farming techniques, reforestation, and preventing overgrazing. By reversing desertification, property rights can help restore degraded land and promote the long-term sustainability of ecosystems.Rate this question:
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- 4.
Which of these may not contribute to air pollution in an overpopulated area?
- A.
Environmental degradation
- B.
Soil contamination
- C.
Noise pollution
- D.
Water pollution
Correct Answer
A. Environmental degradationExplanation
Environmental degradation refers to the deterioration of the environment through various factors such as deforestation, pollution, and climate change. While the other options, soil contamination, noise pollution, and water pollution, all contribute to air pollution indirectly, environmental degradation itself does not directly contribute to air pollution. Therefore, it may not contribute to air pollution in an overpopulated area.Rate this question:
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- 5.
Which of the following effects of overpopulation is industrial?
- A.
Emergence of epidemics
- B.
Intensive factory farming
- C.
Starvation
- D.
Inadequate natural resources
Correct Answer
B. Intensive factory farmingExplanation
Intensive factory farming is considered an industrial effect of overpopulation because it involves the mass production of food through the use of technology, machinery, and large-scale operations. This method of farming aims to maximize productivity and efficiency, often at the expense of animal welfare and environmental sustainability. It is a response to the increasing demand for food due to overpopulation, as it allows for the production of large quantities of food in a relatively small space.Rate this question:
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- 6.
What compounds the effects of overpopulation?
- A.
Poor national economy
- B.
Unemployment
- C.
Poverty
- D.
Over consumption
Correct Answer
D. Over consumptionExplanation
Over consumption exacerbates the effects of overpopulation because it leads to the depletion of resources at a faster rate than they can be replenished. When there are too many people consuming resources beyond the Earth's carrying capacity, it puts a strain on the environment, leading to issues such as deforestation, pollution, and scarcity of essential resources like water and food. This, in turn, worsens the problems associated with overpopulation, such as poverty and unemployment, as there are not enough resources to sustain the growing population.Rate this question:
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- 7.
Which of the following is most related to security?
- A.
Increase in crime rate
- B.
Unhygienic living condition
- C.
Low life expectancy
- D.
Inadequate freshwater
Correct Answer
A. Increase in crime rateExplanation
An increase in crime rate is most related to security because it indicates a higher level of threat and danger to individuals and their possessions. Security measures are often put in place to prevent and address criminal activities, ensuring the safety and protection of people and their belongings.Rate this question:
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- 8.
What is the natural cause of starvation in overpopulated areas?
- A.
Theft
- B.
Crime
- C.
Famine
- D.
Warfare
Correct Answer
C. FamineExplanation
Famine is the natural cause of starvation in overpopulated areas. Famine occurs when there is a severe shortage of food in a region, leading to widespread hunger and malnutrition. This can be caused by factors such as drought, crop failure, or pests, which can significantly reduce food production. In overpopulated areas, where there is already a high demand for food, a famine can have devastating consequences as the limited resources are stretched even thinner, leading to starvation among the population.Rate this question:
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- 9.
What favours emergence of epidemics in overpopulated areas?
- A.
Good healthcare system
- B.
Theft
- C.
Poverty
- D.
Poor healthcare system
Correct Answer
D. Poor healthcare systemExplanation
A poor healthcare system favors the emergence of epidemics in overpopulated areas because it means that there is limited access to medical care, preventive measures, and healthcare infrastructure. This can lead to a lack of early detection, delayed response, and inadequate treatment of infectious diseases, allowing them to spread rapidly and uncontrollably. Additionally, a poor healthcare system often indicates a lack of resources, training, and coordination among healthcare professionals, making it difficult to effectively contain and manage epidemics.Rate this question:
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- 10.
What is the effect of overpopulation on biodiversity?
- A.
Extinction
- B.
Conservation
- C.
Preservation
- D.
Multiplication
Correct Answer
A. ExtinctionExplanation
Overpopulation can have a detrimental effect on biodiversity, leading to extinction. When there is an excessive number of individuals in a particular area, it can result in the depletion of resources, habitat destruction, and increased competition for food and space. This can lead to the decline and eventual extinction of certain species, disrupting the delicate balance of ecosystems and causing a loss of biodiversity.Rate this question:
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 25, 2019Quiz Created by
Gregorynaomi
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