Uploaded on 2019-05-12 by Ana Sofia Fraire Fernández

I think the main stock and flow in Mexico are: vehicles, transport, and water. The flow of vehicles in my conutry is very important, because everyday a lot of people use their cars in order to go the their jobs ans schools, in it cause traffic. Transport is a big flow because most of the people need to use public transport and it cause contamination of the cities. Water is a stock important for my city because is necessary for the agriculture of most of the vegetables and fruit that are exported to others countries. I think that in a future it's necessary to find a sustainable way to continue using this stocks and flows, for example we need to improve other ways to use the trasnport in order to decrease the production of CO2.