TASK1_WATER SYSTEM

Could you please take a look at this piece of writing. I would be grateful if you could give me some advice. Thank you very much.

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You should spend about 20 minutes on this task.

The diagrams below show the water supply system in Australia present and in future.

Summarise the information by selecting and reporting the main features and make comparisons where relevant.

You should write at least 150 words.

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The diagram illustrates the present water supply system in Australia.

Overall, it is noticeable that there are three kinds of water in the water system. These are pure water for use, stormwater, and wastewater. The water treatment plant is the only place where receives a kind of water from two sources, which are the dam, or storage, and facilities in the urban areas.

There are two kinds of water going out of the dam after being stored up to a certain amount. These are pure water and wastewater. Wastewater flows to the water treatment plant while pure water is used in city facilities such as households, shops, factories. From here, besides the wastewater sent to the water treatment plant, appears another kind, which is stormwater. Stormwater is born due to the rain. And following the rain, this kind of water comes back into the river.

Pure water and stormwater only appear once in the present water supply, from the dam to the city, and from the city to the river. However, wastewater appears twice in this system.