In this activity, the effects that varying pH levels have on plants are tested as a way to better understand the importance of clean, fresh water for living things. This activity will also demonstrate that water pollution is not just a local issue, but rather a global issue.
Science: 3rd – 13; 6th – 3; 7th – 7
Environmental Studies: 9-12th – 1,5,6,8,12
Geography: 7th – 2,3,8,9,12