We sprayed the water ,which shows precipitation, into the tub filled with soil. The water then turned to runoff and eroded the dirt. The dirt then was pulled down hill forming another pile of sand. The water that wasn't caught by the other hill was brought into a tube. We then poured the rest of the water that was in the tub into a bucket.
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Posted By Ben to Ben's Blog at 1/24/2008 11:34:00 AM
1 Comment:
Nice job!
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