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Pudong Grade 5: Mini-Ecosystem in a Bottle

September 29, 2016

Pudong Grade 5: Mini-Ecosystem in a Bottle

On September 12th, students of Pudong Grade 5 held an experiment called “Mini-Ecosystem in a Bottle" during their Science class. In this experiment, a fish was put into a closed bottle with some algae. Supported by the oxygen produced by photosynthesis and the algae as food, the fish can survive a quite long time. This experiment showed the students what an ecosystem is and how they work. The students really enjoyed the experiment.

(Written by Wu Xiaodong Picture by Lu Shengsheng)