Key Idea In a closed system, the Law of Conservation of Matter governs all interactions. Matter cannot be created or destroyed; the total number of carbon atoms remains constant regardless of biological activity.
Section 1
Conservation in a Box
In a closed system, the Law of Conservation of Matter governs all interactions. Matter cannot be created or destroyed; the total number of carbon atoms remains constant regardless of biological activity.
Any perceived loss of carbon from the atmosphere indicates a transfer, not a disappearance. If carbon is missing from the air, it must be located elsewhere within the sealed system.
Section 2
Balancing Reservoirs
Key Idea
Carbon cycles between specific pools, primarily the abiotic reservoir (atmosphere) and the biotic reservoir (organisms and waste).
In a closed system, these reservoirs share an inverse relationship. A decrease in abiotic carbon corresponds mathematically to an equal increase in biotic carbon. If the air is empty, the carbon is locked in the biomass.
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter
Expand to review the lesson summary and core properties.
Section 1
Conservation in a Box
In a closed system, the Law of Conservation of Matter governs all interactions. Matter cannot be created or destroyed; the total number of carbon atoms remains constant regardless of biological activity.
Any perceived loss of carbon from the atmosphere indicates a transfer, not a disappearance. If carbon is missing from the air, it must be located elsewhere within the sealed system.
Section 2
Balancing Reservoirs
Key Idea
Carbon cycles between specific pools, primarily the abiotic reservoir (atmosphere) and the biotic reservoir (organisms and waste).
In a closed system, these reservoirs share an inverse relationship. A decrease in abiotic carbon corresponds mathematically to an equal increase in biotic carbon. If the air is empty, the carbon is locked in the biomass.
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter