Water Quality Testing
79.2 هزار بار بازدید -
4 سال پیش
-
Follow along with CBF educator
Follow along with CBF educator Claire Cambardella 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: https://www.cbf.org/join-us/education...
4 سال پیش
در تاریخ 1399/02/04 منتشر شده
است.
79,271
بـار بازدید شده