Soil and Erosion

http://cals.arizona.edu/pubs/garden/mg/soils/properties.html

http://school.discoveryeducation.com/schooladventures/soil/down_dirty.html

http://www.fieldmuseum.org/undergroundadventure/kidzone/soil_properties.shtml

http://www.geography4kids.com/files/land_erosion.html

http://teacher.scholastic.com/dirt/erosion/whateros.htm

Resource Links - Soil and Erosion