1.+Earth+System+(50+pts)

Brochure Theme #1:** How is the Earth a system? **     POTENTIAL MUSEUM POINTS: ** 50 ** ** Front cover:  **  - Creative title (3 pts)  - Eye-catching picture/illustration (5 pts) ** Back cover:  **  - Your name and class section (2 pts) ** Inside flaps:  **  - Definition of a system (5 pts)  - Why is the Earth considered a system? (5 pts)  - Describe the spheres on Earth and how they interact (10 pts)  - Where does the energy for the Earth system come from? (5 pts) Pick a situation (such as volcanic eruption, deer falls dead in a mountain stream, all sharks are extinct, etc- BE CREATIVE) and analyze how that event would impact all of the Earth’s spheres. Create a concept map (similar to the map above) of an effect in each sphere and then two effects as a result of each. (15 pts)