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.

The diagrams below provide information concerning the steps and the methods involved in how existing and future systems of Australian

water

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supply.

Overall

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, it can be clearly seen that there are 4 stages of the process, starting at the dam and ending in a

water

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treatment plant or river.

To begin

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with the largest

water

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storage, the most essential step belongs to waste

water

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and pure

water

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. The former are directly transferred to the agricultural area and the latter is passed to the residential and commercial areas

such

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as households, factories, shops, and cities. After that, wastewater from the manufacturing processes or apartments is sent back to the farming area. Moving on to the

last

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step, stormwater drained from the waterspout or manhole is assigned straight to the river.

Finally

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, the rainwater from the rainy season will fill the levee again, and

this

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supply system will be started at the first step continuously again.