We began by discussing the different layers of soil and discussed their importance to the environment, the world and to all of us. Later we had an experiment to see which soil drains water the fastest. We used rocks, sand and top-soil for the experiment. We learned that water drains quickest in rock and takes longest to drain in top-soil. We ended the class with cookie-crumble pie!
This class was a compilation and conclusion to our rock lesson for the month that was pretty awesome to say the least!