Product Details
A great follow-up kit for the Introduction to Soil Kit listed at left (C29425N). In the first activity, describe a soil sample and develop a primary definition of soil. The second activity expands the investigation of soils by using a water column to separate soil samples into various components. This data provides more evidence on the types and proportions of the different materials in each soil and allows users to refine their previous definition of soil. The last activity is a reading which provides information that expands personal experience and observations from the previous activities to deepen and refine understanding of the composition, structure, and development of soil. Includes enough materials to accommodate 28 people. Comes with a guide.
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