Examlex
Which of the following is NOT true of carbon dioxide?
Biomass
A quantitative estimate of the total mass, or amount, of living material in a particular ecosystem.
Gross Primary Productivity
The total rate at which photosynthetic organisms in an ecosystem convert carbon dioxide into organic carbon compounds.
Net Primary Productivity
The rate at which plants and other photosynthetic organisms produce organic compounds in an ecosystem minus the rate at which they use some of these compounds through respiration.
Plant Respiration
The process by which plants take in oxygen and release carbon dioxide, involved in energy production at the cellular level.
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