The waterbus
Year 6 visited the Waterbus and learned that there are a lot of stages in the water cycle. We learned that to clean water, it has to go through two layers of sand. After it goes through the sand, it then gets a chlorine gas pumped through it so that the bacteria and germs go away. We were told that people sometimes flush phones and credit cards down the toilet! The average human uses 155 litres of water a day!
