Water Pollution

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What is non point source pollution?

Back

Pollution that cannot be traced to a single point because it comes from many sources.

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What is a river basin?

Back

The portion of land drained by a river and its tributaries.

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What is erosion?

Back

The wearing away of the earth’s surface by water, wind, or ice.

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What are sediments?

Back

Small particles that are made up of rocks and soil.

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What is infiltration?

Back

The gradual downward flow of water that soaks into the surface.

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What is point source pollution?

Back

Pollution that can be traced to a single, identifiable source.

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What is a watershed?

Back

An area of land that drains into a particular water body.

Front

What is the impact of water pollution on aquatic life?

Back

Water pollution can harm aquatic life by reducing oxygen levels and introducing toxins.

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What are some common sources of water pollution?

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Agricultural runoff, industrial discharge, sewage, and oil spills.

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What is the role of wetlands in water pollution control?

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Wetlands filter pollutants and provide habitat for wildlife.