EcoZone by PASCO allows the once qualitative study of ecosystems to become qualitative.The three chambers can each hold a separate ecosystem and can be interconnected or separate. The systems are completely closed off, so no outside influences can effect the data from the inclosed environment. With the three chambers conneted students can study the interaction of three different ecosystems, or the chambers can be disconnected to allow the study of individual ecosystems. Openings in the chambers allow water, air and ions to circulate through the ecosystems.
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