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Porosity of Soils and Water Flow Lab
Product Number: SB48365
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In this lab, students construct models to test the porosity and permeability of various soils. Students will then measure the rate of water flow for each type of soil and use their observations to gain a better understanding of surface runoff, watersheds, groundwater formation and movement, and aquifers. Materials for 40 students. Grades 7-10.