Uploaded on 2020-08-27 by Ranjani T

The main stock that is seen in my area is Concrete.It comes to the city as a flow but when used in building construction stays as a stock forever. Another Flow that can be in my area is the Water supply ,this comes in as a flow, after being utilized goes away from the city as a waste water to be treated.The municipal solid waste generated daily is also a flow which leaves the cty on a daily basis for recycling purpose. People who come to stay in the city and people who chose to leave the city are all flow of the city.The land is a stock of the city and it stays there forever. The newly constructed buildings are all the stock of the city.This stock is getting added up as and when new building arises in the skyline of the city. Lakes and rivers contribute to the flow of the city as the water constantly flows in and out of the city.