The diagram shows how rainwater is collected for the use of drinking water in an Australian town.
Summarise the information by selecting and reporting the main features of the graph and make comparisons where relevant. Write at least 150 words.

Sample 1:

The diagram depicts how rainwater is harvested, treated, and stored for the purpose of drinking water.

Overall, there are five key stages in the process of harvesting rainwater for drinking, beginning with the capture of water when it rains, and ending with clean drinking water available inside people’s homes.

Firstly, when it rains, water is captured on the roofs of people’s homes. The water runs down the roof and into the gutters, where it then flows into drainage pipes attached to the side of the houses. All drainage pipes from the houses flow into one larger system, from where the water is then run through a water filter. Once the water is filtered, it then flows into large storage tanks where it is held until a later time. 

From the storage tanks, the water is transferred to a treatment tank where chemicals are added to it. The water is then ready to be delivered via pipes that flow from the treatment tanks to the taps inside people’s homes.

Sample 2:

The diagram demonstrates the rainwater collection process in an Australian town used for drinking.

Overall, there are around four steps that are needed in order for the water to be ready for consumption, starting with filtration and ending with chemical treatment.  

Initially, rainwater that slides off the rooftops runs down a pipe in the side of the building, which in turn is funneled into a drain. This stream of water is then run through underground pipes, leading to a water filter in order to remove any sediments or impurities. This filtered water is stored within a large tank, subsequently being transferred to a water treatment processor via pipes. Chemicals are used to ensure that the water is safe from bacteria or germs and is suitable for consumption. Finally, when the water is ready to be used, it runs from underneath the ground to people’s houses, ready to be drunk from the tap.

Sample 3:

The diagram illustrates how an Australian town processes rainwater to use as drinking water.

Overall, rainwater is collected from houses and then passes through a filter into storage where it is then treated with chemicals to make it fit for human consumption.

Initially, the rain which falls on the rooftop is collected by the gutter and then runs down the pipe at the side of the house into the drain at the bottom. Each house collects rainwater in this way and the rainwater is then passed along underground drains to the water filter.

The rainwater passes through the water filter to remove any impurities. Once it has been filtered, it continues along the pipes to a storage tank. From this point, the water goes from storage to the water treatment. At this stage of the process, the water is treated with chemicals in order to make it fit for consumption. When the water is ready for drinking, it travels along pipes that lead back into the houses in the town where people can use the water for daily consumption.

Sample 4:

The provided diagram depicts the process of harvesting and treating rainwater into clean water in an Australian town.

Overall, the procedure involves five key stages, starting with the collection of rainwater and culminating in the conversion into drinking water, with various purification steps in between.

The system commences as rainwater is collected from the rooftops of houses, funneled down through a drainage system. This water is then propelled into a filtration system, where larger particles and impurities are removed, preparing the water for the subsequent stages of purification. Post-filtration, the water is channeled into a larger storage tank, signifying the intermediary phase of storage. Within this phase, a crucial treatment process happens as targeted chemicals are introduced to the water safeguarding the water's purity and making it suitable for drinking. Upon the completion of the treatment, the now potable water is directed into the municipal distribution system. This final stage marks the transition of the water from treated storage to a state where it is accessible to the residents, ensuring the availability of safe drinking water throughout the town.

Sample 5:

The provided diagram illustrates the process of producing potable water from rainwater in an Australian town. Overall, the production of drinking water involves five main steps, beginning with the collection of rainwater and ending with the distribution of purified water to families.

At the beginning of the process, rainwater is channeled to the pipe system built under the roofs through the drains. In the subsequent step, a water filter is used to get rid of the dirt and filth. Once the unwanted pollutants are eliminated, the water is moved into a huge container for the purpose of storing.

The process continues with the stored water being channeled to another rectangular container where it is treated with chemicals. During the process, the rainwater is transformed into drinkable water. Finally, the clean water produced from the previous stage is pumped into the water system of residents’ houses to be used.

Sample 6:

The above diagram details the process by which precipitation is stored and sent for household use in a given town in Australia. Overall, there are 3 main stages that involve the collection of water through drains, its repeated transportation and treatment underground and finally reuse as drinking water in homes.

Rainwater distribution begins with collection through gutters and drains attached to houses. The water seeping into the ground is not collected according to the diagram. The drain water is carried through a system of pipes into a water filter and then a storage tank.

From the storage tank, it next flows by more piping to a water treatment tank where a chemical process makes the water clean enough for residents to drink. After the water has been processed, it is sent through pipes, different from the drain water pipes that originally collected the water, back into homes to be used for drinking water.

Sample 7:

The provided diagram highlights the process by which rainwater is collected and treated for drinking purposes in a town in Australia.

Overall, the process involves 5 steps, starting from collecting rainwater and culminating in treating the water with chemicals.

The first step is that rainwater is collected by the gutter beneath the edge of the rooftop before it runs down into the pipe on the side of the house and then into the drain system underground. The rainwater from each household then flows down through a water filter to remove impurities. After passing through the filtration process, it goes on to run along the pipe to be stored in a tank which is connected to the treatment system.

At this point, chemicals are involved in treating the water to make it drinkable. Once the water has been made fit for consumption, it then travels along the pipes that lead back to the houses.

Sample 8:

The diagram depicts the rainwater collection and processing system employed by an Australian town to provide potable drinking water.

Initially, rainwater is collected from rooftops via gutters, flowing down pipes along the sides of houses into drainage systems. This rainwater is then channeled through underground drains to a central water filtration unit. Within the filter, the rainwater undergoes a thorough purification process to eliminate any impurities present. Once filtered, the water proceeds through a network of pipes to a storage tank, ready for the subsequent treatment phase.

Upon reaching the treatment stage, the water is subjected to chemical processes aimed at ensuring its suitability for human consumption. These treatments are crucial for disinfection and the removal of harmful contaminants, guaranteeing the safety of the water supply. After treatment, the water is conveyed back to residential areas through a series of pipelines, reconnecting with households in the town. This processed rainwater is then readily available for daily use, meeting the drinking water needs of the community.

Sample 9:

The given diagram illustrates the process of obtaining clean drinking water from rainwater.

Overall, the process of obtaining clean drinking water from rainwater entails five main stages, starting with the collection of impure water from homes and concluding with the distribution of purified water back to the same homes, ensuring that water originally collected from rooftops is transformed into safe and drinkable water for household consumption through collection, filtration, storage, treatment, and distribution.

The first stage involves the collection of rainwater from rooftops through drains. Subsequently, this water undergoes filtration to remove most impurities before being stored in a tank.

Following this, the water is transferred to a treatment tank where it is treated with chemicals to render it suitable for drinking. Once processed, the potable water is then conveyed through separate pipelines, distinct from those used for drain water, back into households for domestic use.

Sample 10:

The diagram outlines the process of collecting rainwater in an Australian town for drinking purposes.

It is evident that the process of converting rainwater into drinkable water comprises four essential stages to render the water suitable for consumption, commencing with rainwater collection, then filtration and storage, and culminating in chemical treatment.

Initially, rainwater cascading off rooftops flows through a pipe which is located on the building’s right side, channeling into a drain. Subsequently, this water stream is directed via subterranean pipes to a filtration system designed laid underground to eliminate sediments or impurities.

The purified water is then stored in a sizable tank before being conveyed through pipelines to a water treatment facility. Here, specific chemicals are added to ensure the eradication of bacteria or germs, rendering the water safe for consumption. Finally, the treated water is distributed underground and directed to households, readily available for consumption from the taps.

Sample 11:

The given illustration outlines the distinct stages involved in the process of turning rainwater into drinking water in a town in Australia.

Overall, there are 3 main stages involved in the process, starting with the collection of rainwater, followed by filtration and chemical treatment and concluding with the delivery of water to households for consumption.

At the beginning of the process, rainwater runoff from roofs flows into a series of gutters installed on the walls of houses and buildings, into a network of interconnected drainpipes attached to the gutters. The collected water then passes altogether through a large pipe into a water filter where impurities and debris are removed, before flowing into a large storage tank where the volume of water for further treatment is regulated.

Out of the storage tank, the water is then subjected to chemical treatment in another tank, during which it is exposed to specific chemicals to eliminate bacteria, pathogens and unpleasant odors. The treated water, which is now potable, will be piped to households for consumption.

Sample 12:

The diagram shows rainwater is collected for drinking water in an Australian town.

The diagram illustrates the purification process of precipitation harvested from the rooftops. Overall, it is a simple and linear process with 2 main stages: rainwater accumulation followed by physical and chemical treatment processes. Moreover, it can be seen that the production of drinking water consists of 5 steps, commencing with rainwater collection and filtration and culminating with disinfection.

To begin with, the precipitation slides off the gutters and then funnels into the drainpipes, which are attached beside every individual house to accumulate. Having run through underground pipes, the rainwater is filtered through a water filter, which is equipped with membrane filters to remove sediments or impurities. Next, the filtered water is injected into a larger storage for subsequent treatment.

Afterward, the filtration process gets rid of the physical contaminants, whereas the chemical treatment disinfects by eliminating bacteria and germs. In the second treatment, once the water goes into the chemical treatment tank, it is supplemented with chemicals to ensure its safety for consumption. Finally, the ready-to-use water is distributed by pumping through the networks of pipes inside the houses.

Sample 13:

The flow chart illustrates the procedures for collecting and handling rainwater, which are mainly to generate drinking water for the public in an Australian town.

The diagram shows that the roof’s shape guarantees rainwater drips from the eaves and reaches the drain system. In the following stage, rainwater flows through underground sewage lines and then a filter cleanses it of impurities.

After preliminary treatment, we then convey rainwater through pipelines before storing it in the container. The next step is employing chemicals to dispose of the delivered rainwater in the process of water treatment. In the final procedure, it is the converted drinking water that runs into pipelines and therefore caters for daily household demand.

Overall, several treatments transform the collected rainwater into drinking water through the simple process outlined above.

Sample 14:

The provided diagram illustrates the collection and treatment of water in an Australia neighborhood. Overall, the process consists of several major steps, starting with draining rainwater and culminating with water being supplied to urban households.

Regarding water collection, water originated from rain is collected on houses’ roofs and delivered to the drain at the initial step of the process, scarcely before flowing through the underground fluid pipe system to a buried water filter. Following this, the liquid is eventually transferred to another underground tank for storage after undergoing the filtration at the water filter in the previous step.

In terms of the remaining stages, once stored, a pipe then allows water to be filled into the water treatment unit, where it is later treated with chemical substances stored within the machine. Ultimately, water completed its filtration and chemical treatment then runs through another pipe system designated to drinkable water to urban houses, ready to be consumed directly by dwellers.

Sample 15:

The given diagram illustrates how rainwater is harvested to use as drinking water in an Australian town. A quick glance at the diagram makes it clear that rainwater is filtered and also treated chemically before sending it back to the houses for use by the people.

Initially, every house collects rainwater and sends it through drains to a water filter, where the water is first filtered to remove the impurities. After that the water is sent to a storage tank. From this point onwards, the water is sent to a treatment plant, in which chemicals are added to treat the water. After the chemical treatment the water becomes germ free. This potable water is then sent to the houses for consumption by people.

Overall, it can be seen that rainwater is not wasted and successfully made fit for drinking in a very simple yet effective way by the residents of the Australian town.

Sample 16:

The diagram illustrates how an Australian town collects the rainwaters to process with a view to using drinking water. The entire process describes five main stages from water collecting to purifying for use.

To begin with, the rainwater from the rooftop is collected by the gutter and runs down the pipe fitted by the house. This pipe is connected to the underground drains at the bottom of the house. Each house collects rainwater which subsequently is passed along the underground drains to the water filter.

Then after, the rainwater passes through the water filter that removes most impurities found in water. Once it is processed, it goes through the pipes to a storage tank. The water collected in the storage tank passes through to the water treatment. At this stage, the water is treated with chemicals to make it suitable for consumption. Finally, water is ready for drinking, leading back into houses for people in the town.

Sample 17:

The diagram aims at illustrating the process of collecting rainwater and use it for consumption in an Australian town. Overall, the process involves several steps, for example, collection of rainwater, filtering, storage, chemical treatment and supply.

First of all, the rainwater that pours on the roof tops is drained using pipelines installed with side walls of each house in the town. The water then runs through the already fitted main underground pipe which is connected with the small side drainpipes of every house. The rainwater then reaches the filter where water goes through the first phase of purification. All the impurities get filtered at the filter section.

After the filtration process, the filtered water is stored in a water storage tank, from which it flows to the water treatment unit through pipes. In water treatment section, the filtered rainwater is further processed using chemicals to kill the harmful bacteria and germs and to make it consumable. The purified water is then supplied to the locals for consumption.

Sample 18:

The diagram outlines the stages involved in the collection and purification of rainwater for drinking purposes in an Australian town. The process comprises several phases, from collection to filtration, followed by chemical treatment and storage. 

Initially, rainwater is gathered from house rooftops during rainfall, channeled through drainage pipes. This water is then directed to filtration system, where initial purfication occurs, removing particulate matter. Post-filtration, the water is stored temporarily in a large tank.

Subsequently, the water undergoes a critical treatment process involving the addition of chemicals, which is essential to ensure its safety for consumption. This chemical treatment effectively eliminates microorganisms and other contaminants.

Finally (Initially - Subsequently - Finally), the treated water is routed to the town's homes, becoming available as potable water. The process is cyclic, with the treated water being used, released as waste, and then recycled as rain, thus conserving the town's water resources.

This meticulous system underscores (= underlines) the importance of both physical and chemical treatments in rendering rainwater safe for drinking, reflecting the town's commitment to sustainable water management.

Sample 19:

The given diagram depicts the various processes involved in obtaining clean drinking water from rainwater. Overall, it can be seen that the process has five main stages which starts with the collection of impure water from homes and ends with the distribution of purified water to the same homes.

The process starts with the collecting of rainwater from rooftops using drains. All households in the locality are fitted with such drains. The water thus collected from all homes is then made to pass through the water filter. The filter removes most of the impurities. The filtered water is then collected in a large storage tank.

The water in the storage tank is then directed to the water treatment tank via a pipe. In the water treatment tank, the filtered water is treated with chemicals to make it fit for drinking. The potable water is then sent to households via pipelines and is made available for domestic use.