Band 6+: The diagram below shows a simple system that turns dirty water into clean water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The process below illustrates how dirty water transforms to become clean water.

The water goes through multiple stages to reach its purest form, and transported to an easy reach bucket.

The water goes through various steps to become clear, drinkable water. First of all, the water is poured into a plastic barrel that contains three levels, each created from different elements. The first level is a thick layer of sand, underneath is a slightly thinner layer of charcoal, then follows another thick layer of gravel. The many variety in elements is needed to purify the water in different stages. After the water is poured, and goes through the 3 levels of clarification, it is trasferred through a tube into a storage drum.Then, a thin tube is connected between the barrel and the storage drum, once it reaches the drum it is accessible, and drinkable, clean water.

Finally, that water is distributed to various part throughout the country