Key term for Edexcel GCSE Geography A, used in Ecosystems, Biodiversity and Management.
The dark, organic component of soil formed by the decomposition of plant and animal matter.
Humus appears in Edexcel GCSE Geography A revision content for The Physical Environment, especially Ecosystems, Biodiversity and Management and Global Ecosystem Distribution.
The Physical Environment
Ecosystems, Biodiversity and Management • Global Ecosystem Distribution
The Physical Environment
Ecosystems, Biodiversity and Management • Global Ecosystem Distribution
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