Lesson 4

First, learn about pollution and how it can affect your drinking water by reading “”. The PDF can be found by clicking the above link.


Then, use your new knowledge to evaluate a hazardous spill in “Tracking Pollution: A Hazardous Whodunnit”. This is also attached as a PDF.


Afterwards, you can b at home.


Finally, complete the case study, “”. Answer all of the questions within the case study.

Submit the completed case study, the completed whodunit, and a picture of the system you’ve built.