Human Impact on the Hydrospere

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What is the hydrosphere?

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The hydrosphere is the combined mass of water found on, under, and above the surface of a planet, including oceans, rivers, lakes, groundwater, and water vapor in the atmosphere.

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How does agriculture impact surface water in a watershed?

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Agriculture can lead to nutrient runoff and water pollution.

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What is a watershed?

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A watershed is a land area that channels rainfall and snowmelt to creeks, streams, and rivers.

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NGSS.MS-ESS2-4

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What is groundwater?

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Groundwater is water that collects underground in cracks and spaces in rock.

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NGSS.MS-ESS3-1

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What is an aquifer?

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An aquifer is a geological formation that can store and transmit groundwater.

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What role do international agreements play in ocean conservation?

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International agreements can help reduce pollution and overfishing through cooperative efforts.

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NGSS.MS-LS2-5

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What is nutrient runoff?

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Nutrient runoff is the flow of nutrients, often from fertilizers, into water bodies, which can lead to pollution and algal blooms.

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What is the impact of urbanization on the hydrosphere?

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Urbanization can increase surface runoff, reduce groundwater recharge, and lead to water pollution.

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NGSS.MS-ESS2-4

NGSS.MS-ESS3-4

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What is water pollution?

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Water pollution is the contamination of water bodies, often caused by human activities, leading to harmful effects on ecosystems and human health.

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NGSS.MS-ESS3-3

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What is the water cycle?

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The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

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