Yesterday we learned that we all depend on each other to live. Let me explain. We made a aquariums and terrariums. We put mosquito fish in our aquariums and two aquatic snails. The snails were icky and gooey. I didn't really like them as much as the fish but they were still cool. We put grass in our terrarium and seeds and rolly pollies. I picked the baby one. We made connectors out of 2 liter soda bottles and we connected the aquarium and the terrarium. The terrarium went on top and the aquarium went on the bottom. We made everything out of soda bottles so we had to do something with the openings of the bottles. The water that accumulates in the terrarium drips into the aquarium. We watered the soil in the terrarium to make the water drip. We water the soil every day. The water does not evaporate from the aquarium. Let me give you a few pointers on how to make the terrarium/aquarium, which is also called an ecosystem. First, you have to pick which animals you would like. Nothing too big, nothing too small, something just right. Second, you have to choose whether you want underwater or overwater like we did in the classroom. Third, you will have to make sure you know what they need to survive. Next, if you choose underwater then you need to know what they need to survive. You have to choose containers for them to live in. If the animals are small, you have to make the habitat just their size. If they are big you have to make their habitat bigger than a small habitat. The size of the habitat has to be appropriate for the size of the animals. Finally, you need to make sure you have everything that they need and just start building. I hope you have a fun time! Bye.