Pollution Flashcard

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment, causing adverse effects on ecosystems and human health.

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What are the main types of pollution?

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The main types of pollution include air pollution, water pollution, soil pollution, noise pollution, and light pollution.

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What is acid rain?

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Acid rain is precipitation that contains high levels of sulfuric and nitric acids, primarily caused by emissions from vehicles and industrial processes.

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What are the effects of acid rain on the environment?

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Acid rain can damage aquatic ecosystems, harm forests, erode buildings and monuments, and contaminate drinking water sources.

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What is the primary cause of air pollution in urban areas?

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The primary causes of air pollution in urban areas are emissions from vehicles and industrial activities.

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How can we reduce air pollution?

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Air pollution can be reduced by using public transportation, carpooling, using cleaner fuels, and implementing stricter emissions regulations.

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What is water pollution?

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Water pollution is the contamination of water bodies, such as rivers, lakes, and oceans, due to harmful substances or waste.

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What are common sources of water pollution?

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Common sources of water pollution include agricultural runoff, industrial discharges, sewage, and plastic waste.

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What is the impact of landfills on the environment?

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Landfills can leach harmful chemicals into the soil and groundwater, contribute to air pollution, and take up valuable land space.

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What practices can help reduce water pollution?

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Practices that can help reduce water pollution include proper waste disposal, reducing chemical use in agriculture, and protecting natural water bodies.