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Ecocolumn Today we made an ecocolumn. An ecocolumn is a mini-ecosystem with a terrarium connected to an aquarium.
Then followed these directions to make the ecocolumn. We planted a small spider plant in the terrarium and added water snails to the aquarium. Cool! You can find more configurations of the ecocolumn here at Bottle Biology and interesting experiments to try out. Does salt pollution affect plants? toadhaven.com |
