Download Presentation
Video Images

PDF-But sometimes humans do things that make my water dirty. They leave po PDF document

disgusting Sometimes people pour pollutants right into my water This happens everytime they put something down a storm drainA storm drain is a connection between

Presentation Embed Code

Download Presentation

Download Presentation The PPT/PDF document "But sometimes humans do things that make..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.

But sometimes humans do things that make my water dirty. They leave po: Transcript

Show More