Now that you are an expert on terrarium habitats, you have what it takes to help fix a huge problem! Several powerful people have decided that earthworms, snails, and pillbugs are just nuisances and should be gotten rid of. Some other people have decided that they’re tired of all the dirt and plants all over the place and think they should be gotten rid of, too. This prompted another group to declare that the sun was entirely too bright and hot, and that we should block it out all together.

It is up to you to find out all you can about earthworms, snails, pillbugs, soil, plants, and sunlight. How do they affect our earth? Are they really a necessary part of earth or can we live without them? What would happen if one of these things were wiped out? Whatever you decide, you will have to convince the world to either get rid of these or keep them.