The diagram below shows how rain water is collected and then treated to be used as drinking water in an Australian town. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates information about how people in Australia recycle

water

from rainwater to usable

water

. As can be seen from the diagram, it is obvious that there are five key stages in the process which can convert from unusable

water

to

water

that can be used.

To begin

with, each dwelling installs the roof and the gutters on the top side of the house, and the bottom side of the house is connected with a pipe. When it rains, rainwater is collected on their roof and

then

flows down to the gutters.

Secondly

,

water

runs down the pipe at the side of the dwelling into the drain at the bottom.

Then

, rainwater through the process in a

water

filter removes physical, biological and chemical contaminations from various causes

as a result

of making purified

water

. In the next detail,

water

which is processed will be sent into storage. When people use

water

,

water

in which big tank is transferred to

water

treatment for clean

water

passed chemicals.

Lastly

,

water

is delivered to people in each dwelling.