Science Lab

Today in science lab we learned about pollution.  We learned how much pollution can affect an environment.  We did this by using plastic teddy bears.  There were ten healthy normal bears, and two bears that were counted as pollution.  We had to keep on repeating a process where we would draw the healthy bears and the pollution from a bucket a count how many bears lived and how many died.  We had to do this for five generations!  I cannot wait for next weeks labs!