What is erosion?
When soil (dirt), sand, or rocks moves from where it is supposed to be.
What causes erosion?
Erosion is caused by
Wind 
Waves 
Rain 
What does erosion look like?
Roots that are not covered by soil (dirt). 
Dirt sliding down a hill. 
Sand moving from one place to place. 
Rocks are worn down. 
What can be done to prevent, or stop, soil erosion?
Planting trees and grass helps. The roots of the grass and trees keeps the soil in one spot.
Created by Mrs. Hammel- Librarian Bel Air Elementary, 2010