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Lesson Planet
How does water pollution affect the organisms living in the water? Use three science experiments to examine how erosion and other pollutants can affect water quality. Each experiment focuses on a different aspect of pollution and erosion, and can be used separately or together in a full unit.
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Instructional Ideas
- Good addition to an earth science lesson on erosion, water pollution, or water quality
- Have kids conduct the experiment with water sources from around town (such as in lakes or ponds)
Pros
- Provides fact sheets and graphic organizers for the experiments
- Materials are not difficult to locate and procure
Cons
- None