Key term for Edexcel GCSE Biology, used in Biodiversity and Human Impact.
The total number of different species present in a particular area.
Species richness appears in Edexcel GCSE Biology revision content for Ecosystems and Material Cycles, especially Biodiversity and Human Impact and Human Interactions in Ecosystems.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.