Included in this file are three enrichment activities: "Food Webs & Chains vs. Eco-Disasters", "Create Your Own Atom & Element", and "Newton's Laws of Motion: Balloon Racers". Within the first activity, students will examine the human impact upon a particular ecosystem and its organisms via a flow chart format. In activity #2, students will create their own element, modeling it after an element found on the Periodic Table. Once their elements have been "invented", they will each creat