Uploaded on 2018-07-01 by Anahit Sargsyan

1. For Yerevan city, the capital of Armenia I listed people, food, water, as 3 major examples of stocks and flows that enter permanently, stay and afterwards leave the city. 2. • The first in the list is peoples stocks and flows in Yerevan. There is a huge permanent flow of people to city in everyday bases, as a working force. Also, there is more long-term flow of people, which are the migrants who enter the city and who lives the city. • Second example listed is the stock and flow of food. Yerevan is densely urbanized city, with a small opportunity for local farming and most of the amount of food is being produced and transported to Yerevan city from adjacent suburban locations. Afterwards, there is a flow of leftovers from food that leave the city in the form of garbage. • The last example is the stock and flow of water in Yerevan city. Water as a natural resource that is available in Armenia with a huge amount and with the high quality. It is available mostly in highlands of the country from where it is being transported to the city and other locations. 3. I think, that