Concept explainers
Introduction:
Carbon Cycle: The constant exchange of carbon, in various forms, between the atmosphere, living organisms, oceans, and geosphere is known as the carbon cycle.
Nitrogen Cycle: The biogeochemical cycle wherein nitrogen is converted into various forms as it circulates through the atmosphere and various ecosystems is named as the nitrogen cycle.
Phosphorous Cycle: The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere is known as the phosphorus cycle.
Decomposers: The organisms (bacteria,
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