Pollution

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment, which can cause damage to ecosystems and human health.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

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What are the three main types of pollution?

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The three main types of pollution are air pollution, water pollution, and land pollution.

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What is air pollution?

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Air pollution is the contamination of the air by harmful substances, such as smoke, dust, and chemicals.

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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, by harmful substances.

Tags

NGSS.MS-ESS3-3

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What is land pollution?

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Land pollution is the degradation of the Earth's land surfaces caused by human activities, such as littering and illegal dumping.

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What should you do if you see dead fish in a river?

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You should notify the River Keeper or local authorities to investigate the cause of the pollution.

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Why is it important to dispose of tires properly?

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Improper disposal of tires can lead to environmental hazards, such as breeding grounds for mosquitoes and pollution of land and water.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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What is an example of air pollution?

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An example of air pollution is smoke from factories or vehicles that contaminates the air.

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What is sludge?

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Sludge is a thick, soft, wet mixture of liquid and solid waste, often produced by industrial processes.

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What is illegal dumping?

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Illegal dumping is the unauthorized disposal of waste in places not designated for waste disposal, contributing to land pollution.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4