Here are some suggested documents to use which provide information on the importance of soils, what happens in soil erosion, and how humans can prevent soil erosion. You are provided with links. Some of these pages provide a more general overview and others go into much more detail. As you read and gather information for your design plan do not become overwhelmed with the different types of water erosion or soil textures. Stay focused on the answers to the following questions: • Why is soil important? • What is soil erosion? • What human activities are responsible for soil erosion happening at advanced rates? • What are some of the effects of soil loss? • What can be done to prevent soil erosion? b) Remember to record answers to these questions in Table 1 of the Student Guide Worksheet. Keep in mind that additional research will likely be needed to cover all 5 topics equally. • Soil Erosion • Erosion • Erosion and Conservation c) Remember to save your work as you go. Step 3: Learn about the design goal for Diversitopia. a) Diversitopia is a mid-sized city. It has recently bought a piece of land from a private owner. The previous land owner farmed the land, but the land has now been abandoned for over a decade. The farmland is approximately 500 hectares, or 2 square miles, and sits on top of a hill that overlooks a river. b) The office of city planning and the mayor are accepting proposals for how the land should be used. They are interested in sustainable planning and consider themselves a “green” city. They would like a project that encourages a diverse community of organisms, protects nutrient cycling, and maintains soil stability. Although the government is very interested in the scientific benefits of the project, it is not their only focus. They must also consider the cost the city and the value it will provide to the citizens. Step 4: Create a design plan. Part One: Discussion and Planning a) Your teacher will now announce your group assignments.