GQ.... 1. Where does waste from our toilets and sink wind up? What about chemicals that we use to clean our homes, wash our cars, fertilize our lawns? What happens to our makeup, deodorant, shampoos and other personal care items when we take a shower? What about pharmaceuticals tossed in the toilet? 2. Where does your drinking water come from? Can you think of anything that might pollute that source of water?
|
- Home
- Force & Motion
- Natural Selection & Adapations
- History of the Earth
- Environmental Science
- Climate Change
- Watershed Ecology
- Weather & Climate
- Structure, Function & Info Processing
- Unity and Diversity
- Giants of Science Biographies
- Green Avengers
- Chemistry
- Teacher Resources
- Engineering Design
- Enrichment