Watershed & Ecoregion

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What is a watershed?

Back

A watershed is an area of land where all the water that falls on it drains into a common outlet, such as a river, lake, or ocean.

Tags

NGSS.MS-ESS2-4

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What is an ecoregion?

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An ecoregion is a region defined by its environmental conditions, including climate, soil, and vegetation, which supports a distinct community of plants and animals.

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How does rainfall affect soil erosion in a region?

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Regions with less rainfall typically experience less soil erosion because there is less water to wash away soil.

Tags

NGSS.MS-ESS2-1

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What is runoff?

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Runoff is the water that flows over the ground surface and into bodies of water, often after rain.

Tags

NGSS.MS-ESS2-4

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What is point source water pollution?

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Point source water pollution refers to contaminants that enter a water body from a single, identifiable source, such as a pipe or a factory.

Tags

NGSS.MS-ESS3-3

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What is nonpoint source water pollution?

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Nonpoint source water pollution comes from multiple sources and is often caused by rainfall or snowmelt moving over and through the ground, picking up pollutants along the way.

Tags

NGSS.MS-LS2-5

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What impact do pollutants from factories have on local ecosystems?

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Pollutants from factories can harm local ecosystems, particularly aquatic life, by contaminating water sources.

Tags

NGSS.MS-LS2-4

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What is the relationship between a watershed and local wildlife?

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A watershed provides essential resources, such as water and habitat, for local wildlife, making it crucial for biodiversity.

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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How can oil leaks affect groundwater?

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Oil leaks can contaminate groundwater, posing risks to drinking water supplies and local ecosystems.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

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What role do rivers play in a watershed?

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Rivers act as the main drainage channels in a watershed, collecting runoff and transporting it to larger bodies of water.

Tags

NGSS.MS-ESS2-4