Different forms of water cause erosion

What do you think will happen in a model built using these steps? Predict how erosion and weathering will occur in each container and whether the rate of erosion will be different. How could she build a model to compare how different forms of water cause erosion on a hill? Obtain two identical containers and dry sand. Shape equal amounts of sand into a slope on the side of each container. Spray water on the sand in one container. The sprayed water represents rainfall . In the other container, place ice cubes to melt on the sand. This represents snow or glaciers. . Observe and record the changes in the sand. Analyze differences between the two containers.