Air & Water Pollution

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What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, which can cause adverse effects on living organisms and ecosystems.

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Can we stop water pollution?

Back

False. While it is challenging, there are many actions we can take to reduce and prevent water pollution.

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What happens to fish when there is not enough oxygen in the water?

Back

Fish cannot breathe and may die due to lack of oxygen.

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What is NOT a cause of air pollution?

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Difficulty breathing is a symptom of air pollution, not a cause.

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What is NOT a natural cause of water pollution?

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Oil spills are typically caused by human activities and are not a natural cause of water pollution.

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What are some common sources of air pollution?

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Common sources include vehicle emissions, industrial discharges, and burning fossil fuels.

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What are the effects of air pollution on human health?

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Air pollution can lead to respiratory diseases, cardiovascular problems, and other health issues.

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What are some methods to reduce water pollution?

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Methods include proper waste disposal, reducing chemical use, and implementing filtration systems.

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What role do plants play in reducing air pollution?

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Plants absorb carbon dioxide and release oxygen, helping to improve air quality.

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What is the difference between point source and non-point source pollution?

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Point source pollution comes from a single, identifiable source, while non-point source pollution comes from multiple, diffuse sources.