Science (ecosystem)

In Science we have been learning about ecosystems. We have been learning about what is in an ecosystem. In an ecosystem there are dead things, things that are alive and  that were never alive. Ecosystems are really cool to build. We built them using cut up large soda bottles. In my ecosystem many things are growing.

In my ecosystem my science teacher ( Ms. Theroux ) put a water snail in my ecosystems pond. The snail moved 8 inches around the edge and 6 inches up. The snail moved 14 inches total. My snail ( Alex ) was in the pond since I had it but now it is out of the pond. The snail is starting to move downwards towards the rocks at the bottom of  the pond.