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Introduction document to the Hydrosphere Investigation Area Learning Activities.
Alkalinity, Conductivity, Dissolved Oxygen, Freshwater Macroinvertebrates, Nitrates, Salinity, Water Temperature, Water Transparency, pH Learning Activities
Hydrosphere protocols introduction document.
Hydrosphere Protocol Instructions
Hydrosphere Miscellaneous
Students learn to use a simple computer model to predict biomass, and carbon storage over time for any geographical biome. Can be done as a stand-alone activity or as a follow-up to conducting Carbon Cycle field measurements.
        Model Materials:        Link to Online Computer Model        Video Tutorial
                                                           Example Data Sheet (xls)        Biome Map
Biosphere, Carbon Cycle Learning Activities
Students will use a dual ring infiltrometer that they can construct from large food container cans to measure the rate at which water soaks into the soil during a roughly 45-minute period.
Pedosphere (Soil), Soil Infiltration Protocol Instructions
Pedosphere (Soil), Soil Infiltration Field Guides
Pedosphere (Soil) Field Guides
Pedosphere (Soil), Soil Temperature Field Guides
Students will construct a transparency tube to measure water transparency.
Hydrosphere, Water Transparency Protocol Instructions
Students will construct a secchi disk to measure water transparency.
Hydrosphere, Water Transparency Protocol Instructions
Instructions for building an atmosphere instrument shelter.
Atmosphere Protocol Instructions
Atmosphere Protocol Instructions
Atmosphere Data Sheets
Atmosphere Data Sheets
Students learn about plant pigmentation and photosynthesis while conducting simple investigations to demonstrate the presence of pigments other than chlorophyll in leaves.
Biosphere, Green-Up / Green-Down, Phenological Gardens Learning Activities