Biology GCSE
Biomass
What Biomass means in Biology GCSE, as defined for Pearson Edexcel.
Definition of Biomass
The mass of living material in an organism, which represents the chemical energy stored within it.
Topics that use Biomass
- Topic 9 – Ecosystems and material cycles (Pearson Edexcel GCSE)
Related terms
Using Biomass in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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