We learned about water is the real reason there is pollution in the first place. Water is not a point polluter we learned the run off is water and what a run off is
We learned how to build a permeable pavement block
We created a block of permeable stuff by using sponges on the top cotton balls on the outside and felt under everything just incase the other things don't do anything.
We learned how to make a proper waterproof town with limited resources and money
We created one using sponges tons of tape felt cotton balls straws
Our name is freddie razz Bears castle
I never though if that kind of engineer