Intended as a follow up to the Protecting Your Drinking Water activity, young environmentalists use their assessment of the a hypothetical town's water supply to debate the installation of underground chemical storage tanks. With...

Students build a model aquifer to study groundwater zones and water table formation. Students use the models to measure the movement of polluted groundwater.

Learners identify the major health effects of arsenic contamination. They explain how arsenic gets into groundwater in Bangladesh. Students list ways to prevent arsenic from getting into drinking water. They explain why access to clean...

Students illustrate how water is stored and the water cycle. They discover how underground water can become contaminated.

Students identify the causes of arsenic contamination. They list the world organizations involved in ensuring sanitary water supplies. Students describe various methods to mitigate arsenic contamination.