This is too cool, what a better way to illustrate the inter-workings of a biome for a young person? (Tabletop Biosphere)
Every piece of plastic ever made still exists today, including all those disposable pads you (used to!) use.
80 careers for an Environmental Studies Major
This shows the plastic water bottle effect. this shows how much of an effect water bottles can have on the economy and how much better it is to use reusable bottles. it also points out how 1 out of 6 bottles are recycled properly.