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Biogeochemical Cycles
Biogeochemical:
Biogeochemical:
Chemical elements and molecules that cycle through the Earth’s systems and provide the building blocks for life.
Biogeochemical:
Chemical elements and molecules that cycle through the Earth’s systems and provide the building blocks for life.
Macro-nutrients:
Biogeochemical:
Chemical elements and molecules that cycle through the Earth’s systems and provide the building blocks for life.
Macro-nutrients:
Carbon, Hydrogen, Oxygen, Phosphorus, Nitrogen, and Sulfur
Biogeochemical:
Chemical elements and molecules that cycle through the Earth’s systems and provide the building blocks for life.
Macro-nutrients:
Carbon, Hydrogen, Oxygen, Phosphorus, Nitrogen, and Sulfur
Other important nutrients:
Biogeochemical:
Chemical elements and molecules that cycle through the Earth’s systems and provide the building blocks for life.
Macro-nutrients:
Carbon, Hydrogen, Oxygen, Phosphorus, Nitrogen, and Sulfur
Other important nutrients:
Calcium, Magnesium, Sodium, and Iron
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System
Input Output
Feedback
(- & +)
System Processes
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Plate Tectonics
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The Rock Cycle
Ecosystem
Biotic(living environment)
Abiotic(non-living environment)
EnergyClimateWeatherMinerals
WaterAirpH
SalinityTemperature
SoilSunlight
“Community”
Biotic interaction
Biotic interaction
Population of Species 1
Population of Species 2Population of Species 4
Population of Species 3
IndividualOrganism
NICHE
Ecosystem
Biotic(living environment)
Abiotic(non-living environment)
EnergyClimateWeatherMineralsWaterAirpH
SalinityTemperature
SoilSunlight
“Community”
Biotic interaction
Biotic interaction
Population of Species 1
Population of Species 2Population of Species 4
Population of Species 3
IndividualOrganism
NICHE
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Atmosphere
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Organic Material
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Soil
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Ecosystem
Biotic(living environment)
Abiotic(non-living environment)
EnergyClimateWeatherMineralsWaterAirpH
SalinityTemperature
SoilSunlight
“Community”
Biotic interaction
Biotic interaction
Population of Species 1
Population of Species 2Population of Species 4
Population of Species 3
IndividualOrganism
NICHE
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