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Aquifer

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A body of rock or sediment that stores groundwater and allows the flow of groundwater.

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Decomposition

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A chemical reaction that breaks down compounds into simpler products.

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Temperate

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Climate zones that are found between the polar regions and tropic regions. These areas experience seasonal changes with wide temperature ranges.

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Carbon Footprint

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The amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.

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Pollution

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Release of harmful materials into the environment.

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Biogeochemical Cycle

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The natural pathways by which essential elements of living matter are circulated in the environment.

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Ecosystem

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A community of living organisms interacting with their physical environment.

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Biodiversity

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The variety of life in the world or in a particular habitat or ecosystem.

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Sustainability

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The ability to maintain ecological balance by avoiding depletion of natural resources.

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Greenhouse Effect

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The warming of the Earth’s surface due to the trapping of heat by greenhouse gases.