Why did we create water filters? Did you know that 2.4 billion people don’t have access to clean water. We had the idea of creating a water filter in groups, so we can see if we can filter the dirty water that we collected to represent the water that those people have access to. We then filled our bottles with our materials in order and tied it off with our cloth and coffee filters.The final part was to test it and our groups water filter did the best.
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