1. Prepare a regular aquarium with a filter and a eutrophication aquarium without one, and add lake water and soil to each aquarium. 2. Add fertilizer to the eutrophication tank with the dissolved oxygen meter and thermometer to the tank without a filter. 3. Allow photosynthesis to occur and observe the changes in both tanks. Determine the difference in dissolved oxygen in the two tanks and compare the results.
Green Effect Experiment - ContentsDa Science Experiment(実践トレーニング、学習)の評価数と総合順位の推移
評価数と総合順位の推移
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評価数(棒グラフ)、総合順位(折れ線グラフ)の推移
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1.7K
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公式ストア
Green Effect Experiment - ContentsDa Science Experiment(実践トレーニング、学習)と同カテゴリーの人気アプリ