Uploaded on 2019-12-17 by Arezou Shafaghat

1. First, identify the most important stocks and flows (at least three) entering, staying in and eventually leaving your area (or city). My answer:  Stocks and flows of Waste material – recycled trashes  Stocks and flows of land for residential and commercial usage 2. Describe your findings based on the concept of stocks and flows by presenting the necessary information or examples. My answer:  Stocks and flows of lands: There are numerous construction projects in the city of Marietta, mostly for residential construction. Although there are lots of brownfields and lands inside the city under construction (i.e. as the stock lands), the local government makes very large buildable areas nearby creeks for residential construction projects (i.e. as the flow lands). Indeed, the lower land price of the human-made lands motivates many construction companies to invest on this type of residential construction projects.  Stocks and flows of Waste materials: The city of Marietta has a tight waste management plan. The trashes are categorised base on recyclable material and non-recycle material. This plan is being followed in both public and private places. This plan makes the sustainable usage of the materials for the society and communities.