Wednesday 3 September 2014
Aquifer System
In ruma weka our group has been doing an inquiry on the Aquifer System. We have mad a model of two water tanks attached together by a pump. One has dirty water in it and it pumps water into the other tank to make it work. As the dirty water goes through our filter which is made from sand and gravel. This turns into clean water and drips into the bottom of the tank.
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This looks very intriguing! I look forward to seeing it and your findings at our Mihi Whakatau. From Ms Copping
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