Earth and Space Systems: Soils and Environment

• The Dirt on Soil
  http://school.discovery.com/schooladventures/soil/index.html
  • Down and Dirty
    Explore the many layers of soil
  • Field Guide
    There's something alive under your feet
  • Soil Sarfari
    Micro-size yourself for this journey underground
    
    
• Determining Soil Texture
  http://www.stclair.k12.il.us/services/scilit/SoilDwlr.htm
  An experiment to do with your students to observe the make-up of soil composition. 

Copyright 2001
Pat Elliott, Library Specialist
Wednesday October 12, 2005 10:53 PM