Can you tell if a stream is healthy? | Science-U

We rely on healthy bodies of water to sustain our environment. Can you tell if a stream is healthy? Take the temperature, check the water clarity, and look for signs that your stream is supporting life around it with these activities. science-u.org/experiments/str...
Science-U @home provides fun activities for grown-ups and kids to explore science together. More videos and experiments: science-u.org/index.html
Science-U @home is a production of WPSU Penn State in collaboration with Penn State Science Outreach in the Eberly College of Science. Several of the Science-U @home activities were adapted from programs at “Science-U,” Penn State’s on-campus summer camp.