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TerrAqua Investigation Column: What is the Land-Water Connection?
University of Wisconsin-MadisonAdd to list DetailsIn this investigation, learners plant seeds in a 2-liter bottle filled with soil that is connected to a water source below. Over the next few weeks, learners observe how the plants grow. The...
Decomposition Column
University of Wisconsin-MadisonAdd to list DetailsIn this activity, learners turn empty 2-liter bottles into a see-through compost container. Through the sides of the bottle, learners make weekly observations of decomposition over the course of...