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Dive into the interconnected world of soil properties, stream dynamics, and plant behavior. Explore the factors influencing water flow speed in streams and soil, and the role of vegetation in erosion control. Engage in hands-on activities and watch informative videos to understand the significance of these natural processes.
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Shape and Speed • Human impacts to streams • Which stream will flow faster?Why?
Activity • Putting on the brakes- pg 21 • Video: http://www.youtube.com/watch?v=X5OdDsaoWbM
Soils • Which will water pass through more quickly? • Why? • What difference does it make?
Activity • (Talk about) Soil Texture Test – pg 32 • (Talk about) Soil Percolation Test – pg. 33 • Video: http://www.youtube.com/watch?v=h3s_LNla_aI
Activity • Filter Plants- pg 37 • Video: http://www.youtube.com/watch?v=h3s_LNla_aI • (Talk about) Erosion in the Zone- pg 40 • Video: http://www.youtube.com/watch?v=eTrvrZ9YIok • (Talk about) Let it Rain- Addendum- pg 19