Learn what water quality is and why it’s important from CBF Educator Rick Mittler, then follow along with CBF Educator Claire Cambardella ( • Water Quality Testing ) as she performs basic tests to measure the chemical water quality characteristics of her local stream. After watching the videos, learn more about what factors affect water quality measurements and how they are used in the “How Water Quality Data Connects the Bay to the Classroom” investigation: www.cbf.org/join-us/education...
22 апр 2020