Weathering, erosion, and deposition are important phenomena that affect the earth’s surface. These phenomena are all triggered by natural forces such as wind, water, air, ice, and human beings. This worksheet by MomJunction is an ideal tool to teach students about weathering, erosion, and deposition. The definitions, supported by examples, are simple enough for the students to understand. The worksheet also contains an activity wherein the students are provided with images. They need to mention the process (weathering or erosion) that brings about the changes in the rock.