Pick an ecosystem   Forest, Freshwater, Marine (Ocean) or Meadow, verify with the teacher that you are able to do this ecosystem.   YOu must find 20 species of plants and animals that are part of your ecosystem and illustrate on bristol board with picturess, words and arrows how all the species are related in terms of a food web.  Include the SUN!!!!   You are also required to provide a written document stating the predators and prey for each of the 20 species.   Due:  Wed, Feb 22, 2012