Uploaded on 2020-05-06 by Srdjan Z

The most important stocks and flows (at least three) entering, staying in and leaving my city are: people, food, cars and building materials. A great number of people come into the city every day for work and shopping in the morning and leaves the city in the afternoon or evening. On average some 50.000 people go in and out of the city of Novi Sad every day (Novi Sad has about 400.000 inhabitants). Large quantities of food stock are brought to the city every day. A lot of new buildings are being built, so many building components arrive every day as well. Buildings get build and exit for decades in the city. In the future, it is possible that some of the people who commute every day, will start to live in the city, so the flow in and out of the city could decline.