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Composting
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In this environmental science activity, learners research what is essential for plant life and the necessary components of soil to support plants.
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Carbon Dioxide Removal
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In this experiment using sprigs of Elodea, learners will observe a natural process that removes carbon dioxide (CO2) from Earth's atmosphere.
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Column Chromatography
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In this activity, learners separate the components of Gatorade using a home-made affinity column.