Environmental Science

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What is Non-point source pollution?

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Non-point source pollution refers to pollution that cannot be traced back to a single source or point of origin. It often results from multiple sources, such as agricultural runoff, urban runoff, and atmospheric deposition.

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NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

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Which activity contributes the most to global carbon emissions?

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Burning fossil fuels is the primary activity contributing to global carbon emissions, significantly impacting climate change.

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NGSS.MS-ESS3-5

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What is Point Source Pollution?

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Point Source Pollution is pollution that can be traced back to a specific source or point of origin, such as a discharge pipe from a factory.

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NGSS.MS-ESS3-3

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What is a Trophic level?

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A Trophic level is each level of the food chain, representing the flow of energy and nutrients from one level to the next.

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NGSS.MS-LS2-3

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What causes Acid precipitation/rain?

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Acid precipitation, or acid rain, is primarily caused by the burning of fossil fuels, which releases sulfur dioxide and nitrogen oxides into the atmosphere.

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NGSS.MS-ESS3-4

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Define Biodiversity.

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

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NGSS.MS-LS2-5

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What is the Greenhouse Effect?

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The Greenhouse Effect is the process by which certain gases in Earth's atmosphere trap heat, preventing it from escaping into space and thereby warming the planet.

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NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

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What is Eutrophication?

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Eutrophication is the process by which water bodies become overly enriched with nutrients, leading to excessive growth of algae and depletion of oxygen.

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NGSS.MS-ESS3-4

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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What is the role of Decomposers in an ecosystem?

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Decomposers break down dead organic matter, recycling nutrients back into the ecosystem and supporting the growth of plants.

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NGSS.MS-LS2-3

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What is Climate Change?

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Climate Change refers to significant changes in global temperatures and weather patterns over time, primarily driven by human activities such as burning fossil fuels.

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NGSS.MS-ESS3-4

NGSS.MS-ESS3-5