Nutrient Cycles
Nitrogen Cycle
Where is carbon stored?
CARBON CYCLE
How is carbon cycled?
How does human activity impact
the carbon cycle?
Nitrogen Cycle
Where is nitrogen stored?
NITROGEN CYCLE
How is nitrogen cycled?
How does human activity impact
the nitrogen cycle?
Phosphorous Cycle
Where is phosphorous stored?
PHOSPHOROUS CYCLE
How is phosphorous cycled?
How does human activity impact
the phosphorous cycle?