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Biogeochemical Cycles
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Elements exist in fixed amounts move through the
solid Earth- geosphere waters – hydrosphere gases- atmosphere living things- biosphere in cycles.
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Water Cycle
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Carbon Cycle
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The Phosphorus Cycle
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CYCLES SPHERES FUNCTION HUMAN IMPACT WATER CARBON NITROGEN RESERVOIR
PHOSPHORUS
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CYCLES SPHERES FUNCTION HUMAN IMPACT WATER CARBON Biosphere NITROGEN
RESERVOIR SPHERES FUNCTION HUMAN IMPACT WATER Hydrosphere CARBON Biosphere NITROGEN Atmosphere PHOSPHORUS Geosphere
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CYCLES SPHERES FUNCTION HUMAN IMPACT WATER CARBON Biosphere NITROGEN
RESERVOIR SPHERES FUNCTION HUMAN IMPACT WATER Hydrosphere All ps/cr Climate Weather life CARBON Biosphere Organic Compounds Fossil fuels NITROGEN Atmosphere A G B Soil nutrients Proteins, Nucleic acids PHOSPHORUS Geosphere G B Bones, teeth, cell membranes, ADP/ATP
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CYCLES SPHERES FUNCTION HUMAN IMPACT WATER CARBON Biosphere NITROGEN
RESERVOIR SPHERES FUNCTION HUMAN IMPACT WATER Hydrosphere All ps/cr Climate Weather life Use large amts Pollution Pave surfaces deforestation CARBON Biosphere Organic Compounds Fossil fuels Burn fossil fuels Climate change Ocean pH decreases NITROGEN Atmosphere A G B Soil nutrients Proteins, Nucleic acids Acid ppt Fertilizer runoff Algae blooms PHOSPHORUS Geosphere G B Bones, teeth, cell membranes, ADP/ATP Detergent & fertilizer runoff
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