autumn leaves lying on the ground
9-12

Students will learn about succession by studying the reestablishment of ecological communities following the 1980 volcanic eruption of Mount St. Helens and by setting up experimental plots to observe successional changes over time.

This is one of 9 activities that can be found in PLT’s Exploring Environmental Issues: Focus on Forests moduleTo get the activity, attend a training and receive PLT’s Focus on Forests secondary module. Below are some supporting resources for this activity.