Observation worksheets TerraAqua Columns Topic 1 – The depletion of nutrients in water Data Table – Experiment 1 (Team 4) Data Table – Experiment 2 (Team 3) Data Table – Experiment 2_Leaf size (Team 3) Data Table – Experiment 3 (Team 2) Data Table – Experiment 4( Team 1) Data Table – Experiment 4_Leaf size (Team 1) DataTable E1-E4_Leaf size Terrestrial Habitats Topic 2 – The Impact of Eutrophication on Water Quality (Measurement of heavy ions in food) Data Table Helianthus annuus Data Table Vigna radiata