Learning Objective: 6-8.ESS2.A.2 Construct an explanation based on evidence for how geoscience processes have changed Earth’s surface at
varying time and spatial scales.
1. Start by watching this video. How does the Earth change as they drag their hands through the sand, or make it rain?
2. Next watch this video. As you watch, notice was happens to the sand.
3. Next you will attempt to answer the questions on this worksheet to see what you may already know about the specific geologic process of Erosion.