Biology GCSE
Microorganisms and nutrient cycling
What Microorganisms and nutrient cycling means in Biology GCSE, as defined for AQA.
Definition of Microorganisms and nutrient cycling
Check what you remember
Read the wording for your board, then hide it and explain Microorganisms and nutrient cycling in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Bacteria and fungi act as decomposers, releasing carbon dioxide to the atmosphere and mineral ions to the soil so that materials continue to cycle through the ecosystem.
Topics that use Microorganisms and nutrient cycling
- How materials are cycled (AQA GCSE)
Related terms
- Building blocks for life
- Carbon cycle processes
- Combustion of fossil fuels
- Cycling of matter
- Decomposition
- Decomposition and decay
- Evaporation and condensation
- Fresh water supply and drainage
Using Microorganisms and nutrient cycling in the exam
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