Watersheds & Human Impact Vocab & Ques

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What is a watershed?

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A watershed is land that water flows over and through, collecting in streams, rivers, and lakes.

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What is groundwater?

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Groundwater is the type of water that moves underground, filling the spaces in soil and rock.

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What is pollution of groundwater?

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Pollution of groundwater occurs when harmful substances contaminate underground water sources.

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What is surface runoff?

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Surface runoff is the flow of water that occurs when excess rainwater, meltwater, or other sources flows over the ground.

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What is point source pollution?

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Point source pollution is pollution that comes from a single, identifiable source, such as a pipe or a factory.

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What is nonpoint source pollution?

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Nonpoint source pollution is pollution that comes from multiple sources and is often carried by rainwater or snowmelt.

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What are pollutants?

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Pollutants are harmful substances that contaminate the environment, including water, air, and soil.

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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.

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What is riparian pollution?

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Riparian pollution refers to contamination that affects the areas adjacent to rivers and streams.

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What are the effects of agricultural waste on water bodies?

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Agricultural waste can introduce harmful chemicals and nutrients into water bodies, leading to pollution and eutrophication.