Biology A-Level
production versus productivity
What production versus productivity means in Biology A-Level, as defined for AQA.
Definition of production versus productivity
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Reference: AQA
Production is the total quantity of chemical energy or new biomass generated in a given area, whereas productivity is the rate of this production.
Topics that use production versus productivity
- Energy and ecosystems (A-level only) (AQA A-Level)
Related terms
- biological molecules
- biomass
- calorimetry
- Condensation reactions
- decomposers and saprobionts
- dry mass per unit area
- energy per gram of dry mass
- faeces and excretion
Using production versus productivity in the exam
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