Test Your Knowledge Of Pollution With This Quiz
- 1.
What is pollution?
- A.
Introduction of substances into the environment which positively affect health
- B.
Introduction of substances into the environment which negatively affect health
Correct Answer
B. Introduction of substances into the environment which negatively affect healthExplanation
Pollution refers to the introduction of substances into the environment that have a negative impact on human health. These substances can include pollutants such as chemicals, toxins, and waste materials that contaminate air, water, and soil. The presence of these pollutants can lead to various health problems, including respiratory issues, cardiovascular diseases, and even cancer. Therefore, the correct answer is "Introduction of substances into the environment which negatively affect health."Rate this question:
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- 2.
Which of the following are possible causes of air pollution?
- A.
Exhaust from industries
- B.
Burning of Fossil Fuels
- C.
Indoor pollution from chemicals
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
Exhaust from industries, burning of fossil fuels, and indoor pollution from chemicals are all possible causes of air pollution. Industries release harmful pollutants into the air through their exhaust, while the burning of fossil fuels in vehicles and power plants also contributes to air pollution. Additionally, indoor pollution from chemicals used in households and workplaces can also contaminate the air. Therefore, all of the given options are potential causes of air pollution.Rate this question:
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- 3.
Which of the following is a likely effect of air pollution?
- A.
Healthier Lifestyle
- B.
Increased Mortality Rates
- C.
Global Warming
Correct Answer(s)
B. Increased Mortality Rates
C. Global WarmingExplanation
Air pollution can have serious consequences on human health, leading to increased mortality rates. The pollutants present in the air, such as particulate matter and toxic gases, can cause respiratory diseases, cardiovascular problems, and other illnesses. Additionally, air pollution contributes to global warming by releasing greenhouse gases into the atmosphere, which trap heat and lead to rising temperatures. Both increased mortality rates and global warming are likely effects of air pollution.Rate this question:
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- 4.
What are some effects of water pollution?
- A.
Disruption to Food Chains
- B.
Thriving of marine ecosystems
- C.
Spread of diseases
Correct Answer(s)
A. Disruption to Food Chains
C. Spread of diseasesExplanation
Water pollution can have several negative effects on the environment. One of these effects is the disruption of food chains. When water is polluted, it can harm or kill aquatic plants and animals that are part of the food chain, leading to a decrease in the population of higher-level organisms that depend on them for food. Additionally, water pollution can also contribute to the spread of diseases. Harmful bacteria and pathogens can contaminate the water, making it unsafe for both humans and animals, and increasing the risk of waterborne illnesses.Rate this question:
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- 5.
How do Alien species cause water pollution and problems to marine ecosystems?
- A.
They cause an imbalance in the food chain, wrecking havoc in the original marine ecosystem
- B.
They bring balance to a food chain, helping the ecosystem thrive
- C.
They attract undesirable animals into the food chain
Correct Answer
A. They cause an imbalance in the food chain, wrecking havoc in the original marine ecosystemExplanation
Alien species can cause water pollution and problems to marine ecosystems by causing an imbalance in the food chain. When these species are introduced into a new ecosystem, they can outcompete native species for resources and disrupt the natural balance. This can lead to a decrease in population or extinction of certain species, which in turn affects the entire food chain. As a result, the original marine ecosystem can be thrown into chaos, with negative consequences for the overall health and functioning of the ecosystem.Rate this question:
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- 6.
How can you tackle air pollution?
- A.
Take public transport
- B.
Turn on air conditioners on a regular basis
- C.
Use environmentally friendly detergent at home
- D.
Turn on lights unnecessarily
Correct Answer(s)
A. Take public transport
C. Use environmentally friendly detergent at homeExplanation
To tackle air pollution, one can take public transport instead of using private vehicles. Public transport reduces the number of vehicles on the road, thus decreasing air pollution caused by emissions. Additionally, using environmentally friendly detergent at home can also help in reducing air pollution as traditional detergents often contain harmful chemicals that contribute to air pollution. By opting for environmentally friendly options, one can minimize the release of pollutants into the air.Rate this question:
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- 7.
How does pollution link to climate change and marine ecosystems?
- A.
Air pollution results in climate change which in turn damages the Marine Ecosystem
- B.
Decomposition of land results in the emission of chemicals which affect global warming, causing climate change
- C.
Water pollution such as oil spillage affects the greenhouse gases in the atmosphere, ultimately leading to Climate Change and lastly damages to Marine Ecosystems
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
All of the options provided explain the link between pollution, climate change, and marine ecosystems. Air pollution contributes to climate change, which in turn harms marine ecosystems. The decomposition of land releases chemicals that contribute to global warming and climate change. Water pollution, such as oil spills, affects the greenhouse gases in the atmosphere, leading to climate change and damaging marine ecosystems. Therefore, all of the options are correct explanations for the link between pollution, climate change, and marine ecosystems.Rate this question:
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- 8.
What is a cause of Land Pollution?
- A.
Littering
- B.
Proper disposal of waste
- C.
Oil Spill
Correct Answer
A. LitteringExplanation
Littering is a cause of land pollution because when people throw trash or waste materials on the ground instead of properly disposing of them, it leads to the accumulation of waste in the environment. This can contaminate the soil, water bodies, and air, causing harm to plants, animals, and humans. Littering also attracts pests and rodents, further contributing to the degradation of the land. Therefore, littering is a significant factor in land pollution.Rate this question:
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- 9.
What are some effects of land pollution?
- A.
Clean land, bringing about better health
- B.
Limited land for development
- C.
Air pollution
- D.
Water Pollution
Correct Answer(s)
B. Limited land for development
C. Air pollution
D. Water PollutionExplanation
Land pollution has several effects, including limited land for development, air pollution, and water pollution. Limited land for development refers to the decrease in available land due to contamination, making it unsuitable for construction or agriculture. Air pollution is another consequence, as pollutants released from landfills or industrial sites can contaminate the air, leading to respiratory problems and other health issues. Additionally, land pollution can result in water pollution, as toxins and chemicals can seep into groundwater or bodies of water, causing harm to aquatic life and making the water unsafe for human use.Rate this question:
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- 10.
How does the burning of fossil fuels cause climate change?
- A.
The burning of fuels cleans the air
- B.
Gases which are emitted through burning cools the air
- C.
Gases which are emitted reflect heat into the atmosphere
- D.
Gases such as carbon dioxide are emitted, which trap heat and warm the Earth
Correct Answer
D. Gases such as carbon dioxide are emitted, which trap heat and warm the EarthExplanation
When fossil fuels are burned, they release gases such as carbon dioxide into the atmosphere. These gases act as a blanket, trapping heat from the sun and preventing it from escaping back into space. This phenomenon is known as the greenhouse effect, and it leads to an increase in the Earth's temperature, causing climate change.Rate this question:
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Current Version
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Aug 13, 2024Quiz Edited by
ProProfs Editorial Team -
May 29, 2016Quiz Created by
Nyoong8
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