Showing results 1 to 3 of 3
Can Nutrients in Water Cause Harm?
In this water pollution activity, learners create pond water cultures and investigate the effects of adding chemicals or natural nutrients.
Nutrients in an Estuary
In this activity, learners model estuaries, artificially enriching both fresh and salt water samples with different amounts of nutrients and observing the growth of algae over several weeks.
Amphipods: More than Mud
In this data analysis and environmental science activity, learners examine the effects of pollution on amphipods using data from the Chesapeake Ecotox Research Program.