Test Your Knowledge Of Pollution With This Quiz

2.

Which of the following are possible causes of air pollution?

Exhaust from industries
Burning of Fossil Fuels
Indoor pollution from chemicals
All of the above

Correct Answer

A. All of the above

Explanation

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.

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3.

How do Alien species cause water pollution and problems to marine ecosystems?

They cause an imbalance in the food chain, wrecking havoc in the original marine ecosystem
They bring balance to a food chain, helping the ecosystem thrive
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 ecosystem

Explanation

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.

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4.

How does the burning of fossil fuels cause climate change?

The burning of fuels cleans the air
Gases which are emitted through burning cools the air
Gases which are emitted reflect heat into the atmosphere
Gases such as carbon dioxide are emitted, which trap heat and warm the Earth

Correct Answer

A. Gases such as carbon dioxide are emitted, which trap heat and warm the Earth

Explanation

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.

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5.

What is a cause of Land Pollution?

Littering
Proper disposal of waste
Oil Spill

Correct Answer

A. Littering

Explanation

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.

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6.

How does pollution link to climate change and marine ecosystems?

Air pollution results in climate change which in turn damages the Marine Ecosystem
Decomposition of land results in the emission of chemicals which affect global warming, causing climate change
Water pollution such as oil spillage affects the greenhouse gases in the atmosphere, ultimately leading to Climate Change and lastly damages to Marine Ecosystems
All of the above

Correct Answer

A. All of the above

Explanation

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.

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7.

What are some effects of water pollution?

Disruption to Food Chains
Thriving of marine ecosystems
Spread of diseases

Correct Answer(s)

A. Disruption to Food Chains
A. Spread of diseases

Explanation

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.

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8.

Which of the following is a likely effect of air pollution?

Healthier Lifestyle
Increased Mortality Rates
Global Warming

Correct Answer(s)

A. Increased Mortality Rates
A. Global Warming

Explanation

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.

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9.

How can you tackle air pollution?

Take public transport
Turn on air conditioners on a regular basis
Use environmentally friendly detergent at home
Turn on lights unnecessarily

Correct Answer(s)

A. Take public transport
A. Use environmentally friendly detergent at home

Explanation

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.

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10.

What are some effects of land pollution?

Clean land, bringing about better health
Limited land for development
Air pollution
Water Pollution

Correct Answer(s)

A. Limited land for development
A. Air pollution
A. Water Pollution

Explanation

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.

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Test Your Knowledge Of Pollution With This Quiz

What is pollution?

Quiz Preview

Which of the following are possible causes of air pollution?

How do Alien species cause water pollution and problems to marine ecosystems?

How does the burning of fossil fuels cause climate change?

What is a cause of Land Pollution?

How does pollution link to climate change and marine ecosystems?

What are some effects of water pollution?

Which of the following is a likely effect of air pollution?

How can you tackle air pollution?

What are some effects of land pollution?