Erosion Why worry about erosion? http://www.abag.ca.gov/bayarea/enviro/erosion/ecare.html Advantages of planting vegetation http://www.abag.ca.gov/bayarea/enviro/erosion/eps.html Exploring Soil Students will compelete a scavenger hunt on the web to learn more about soil. Click here to access the student handout.  Look for the Exploring Soil document. Geography 4 Kids: Erosion http://www.geography4kids.com/files/land_erosion.html Geography 4 Kids: Weathering http://www.geography4kids.com/files/land_weathering.html