The diagram below illustrates how a simple water filter is constructed and how it functions to produce clean drinking water Write a report for a university lecturer describing the diagram below

The rendered process chart depicts the information about the water filtration steps.
Overall,it is crystal clear that plethora of steps took places to made the water suitable for drinking.
At the fleeting glance,the water is poured into matel container which is covered with wooden lid and after that with the help of pipe made -up of matel water is transferred to sand layer which is the very first layer in this process, then, some of the impurities get dissolved in it.
Moving ahead, the charcoal layer is also play same role as it has some properties to make water clean and after this layer it moved to the gravel layer which is the last step of this process.With the help of pipe the pure drinking water is obtained and stored into big containers from where the people can took water for various proposes.