Water Cycle and Human Impacts - Francis

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What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

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What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, usually due to heat from the sun.

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What is condensation?

Back

Condensation is the process by which water vapor in the air cools and changes back into liquid water, forming clouds.

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What is precipitation?

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

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What is runoff?

Back

Runoff is the flow of water, usually from rain, that moves across the land and eventually enters rivers, lakes, and oceans.

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How does fertilizer affect water bodies?

Back

Fertilizer can run off from fields into lakes and rivers during rainstorms, leading to pollution and harmful algal blooms.

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What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice.

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What is a silt fence?

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A silt fence is a barrier made of fabric that helps prevent sediment from eroding and entering water bodies.

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What are the effects of deforestation?

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Deforestation can lead to loss of habitat, increased greenhouse gases, soil erosion, and flooding.

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What is the Chesapeake Bay?

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The Chesapeake Bay is the largest estuary in the United States, located between Maryland and Virginia, and is affected by runoff from surrounding areas.