Lesson Plans

Soil Erosion Demonstration

Soil Erosion Demonstration
Fill plastic bottles with "hot" water and peel the labels off.
Soil Erosion Demonstration
Cut bottles to make the erosion model and pierce cap with hot needle.
Soil Erosion Demonstration
Experiment by applying different mulches to the surface or by using soils
with different percent organic matter. (Garden vs. Forested Soils)
Soil Erosion Demonstration
Soils high in organic matter and soils covered with mulch will yield
clearer runoff than bare soils or soils low in organic matter.

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