Key term for Edexcel GCSE Geography B, used in Taiga Protection.
The rate at which plants accumulate energy or biomass, measured in kg/m²/yr.
Net Primary Productivity (NPP) appears in Edexcel GCSE Geography B revision content for Forests Under Threat, especially Taiga Protection and Taiga protection.
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Forests Under Threat
Taiga Characteristics • Taiga characteristics
