Water Muddle Up and Clean Up.
Auteur : University of North Carolina at Chapel Hill
In this activity, students use critical thinking to predict how water becomes polluted. This activity is designed to safely model the ways in which pollutants and hazardous chemicals may react when they reach water and the cumulative effect of land uses on water quality. By simulating the contamination of water by various kinds of chemicals, students are introduced to the clean up techniques being employed.
Résultats de la recherche
Précédent
