I have a biology worksheet that talks about secondary and primary succesion. I looked it up, and I found that Presque Isle is an example of primary succession. But, what happened there?

Answer 1

You'll find a lot of information in this article.

http://en.wikipedia.org/wiki/Presque_Isle_State_Park

Answer 2

Is it under the "Floura, Fauna, and Habitat" section?