Why are water quality data important?

This document gives a quick overview of why scientists pay attention to water quality, and the importance and expected ranges of each of the chemical measurements: temperature, pH, dissolved oxygen, and salinity.

Project Information
Grade Level: 
Middle school (grades 6-8)
High school (grades 9-12)
How should others reference your work?: 
Why are water quality data important?, Vital Signs, Gulf of Maine Research Institute, 2013
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