Design of a Green Roof

1. Understand how the plant responds to the green roof environment (reduced depth of soil and sloped surface). 2. Describe how the plant adapted to help them stay on the roof and live in the environment. 3. Observe how the green roof affects the surroundings that it lives in. (more green areas in urban and suburban regions). 4. Make appropriate measurements of distance (SI Units) and angles (depth of soil and roof angle). 5. Develop an engineered system to maintain the soil on the roof. 6. Gather evidence about how well the design meets the needs of the problem. 7. Document the design so that it can be easily replicated.