Resources for Teachers

Introduction to Soils Class - Materials

This unit was developed to teach high school students how soils develop and provides links between soils, climate, vegetation, and geology. It includes a field exercise where students can sample and characterize their local soil and relate different soil processes to their local environment.

 

Below: An example of a soil core from Alaska. The dark brown soil on the left is very high in organics, meaning it contains a lot of carbon. The grey mineral soil on the right is that color because this soil is very wet, leaching out the organics and minerals that usually color soils.  

This is an example of a soil core from Alaska.

(Public domain.)