Human Impact on Ecosystems

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What is land pollution?

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Land pollution refers to the degradation of the Earth's land surfaces caused by human activities, such as waste disposal, industrial processes, and agricultural practices.

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What are the main sources of water pollution?

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The main sources of water pollution include agriculture (farming) and industry.

Tags

NGSS.MS-ESS3-4

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How does plastic end up in the ocean?

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Plastic can reach the ocean through littering in towns and cities, dumpsites near waterways, and people littering on beaches.

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Who does water pollution impact?

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Water pollution impacts everything on the planet, including humans, animals, and ecosystems.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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Which of the following does NOT cause water pollution?

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Smoke does NOT cause water pollution.

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What is the definition of pollution?

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Pollution is the introduction of harmful substances or products into the environment, causing adverse effects.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

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What is an ecosystem?

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An ecosystem is a community of living organisms interacting with each other and their physical environment.

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What is the role of agriculture in water pollution?

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Agriculture contributes to water pollution through the use of fertilizers and pesticides that can run off into water bodies.

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What are the effects of plastic pollution on marine life?

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Plastic pollution can harm marine life through ingestion, entanglement, and habitat destruction.

Tags

NGSS.MS-LS2-4

Front

What is a biodegradable material?

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A biodegradable material is one that can be broken down by natural processes, reducing its impact on the environment.

Tags

NGSS.MS-LS2-3