Students create a food web using the species provided from this alien ecosystem. On the directions document are the names of all the organisms and who eats whom. Choose which image you would like each organism to be named as. The autotrophs are the Chupie, Krarb, Kakkox, Truffula Tree, and Sysheo Flower. The food web will work by labeling any of the organisms how you choose (not all organisms provided will fit into the food web, there is excess of autotrophs and heterotrophs). Students must decide what order the organisms go in (so they fit into the pyramid shaped fill in the blank document). They also need to draw the arrows showing the flow of energy between organisms. There are labels they must include up the side of the web as well as the amount of energy left over. Finally, there are a couple questions students need to answer about energy flow. I use this project as a "test". I allow students to ask their lab partner if they have questions.