GPS: Wetlands

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Ripples on a sandy beach in southern Alaska

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  • Videos or Animations


Twin Cities Public Television, PBS Learningmedia


This DragonflyTV segment follows the SciGirls as they discover how wetlands act as a filter, separating water from rocks, sand, leaves, and other pollutants. They explore biodiversity of three types of wetlands and learn about the plants and animals found in each ecosystem. Also available in Spanish.

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