Pollution

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What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment.

Tags

NGSS.MS-ESS3-3

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Who causes most pollution?

Back

Most pollution is caused by people.

Tags

NGSS.MS-ESS3-4

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What is land pollution?

Back

Land pollution occurs when harmful substances are dumped or leaked into the soil.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

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What is water pollution?

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Water pollution happens when water is contaminated by illegal spilling or chemicals.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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What is air pollution?

Back

Air pollution is the contamination of the air by harmful substances.

Tags

NGSS.MS-ESS3-3

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What is conservation?

Back

Conservation is the practice of using resources wisely to protect the environment.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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Give an example of conservation.

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Turning off the water when brushing your teeth is an example of conservation.

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Which activity does NOT help reduce pollution?

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Keeping the TV on when you're not at home does NOT help reduce pollution.

Tags

NGSS.MS-ESS3-3

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What are exhaust fumes?

Back

Exhaust fumes are gases released from vehicles that contribute to air pollution.

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What is recycling?

Back

Recycling is the process of converting waste materials into new products to reduce waste.

Tags

NGSS.MS-PS1-3