We added texture so that students realize that the gravel and sand layer is continuous from the surface to the shale layer. Instructors can also orient students to the diagram by having them click on the zone of saturation and capillary fringe.
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Last Modified: 2021-06-23 09:47:42 Permanent URL: https://serc.carleton.edu/download/images/255168/geoclick_fa20_cod10.png
Provenance Nicole LaDue, Northern Illinois University
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