Biology GCSE
Ecosystem comparison
What Ecosystem comparison means in Biology GCSE, as defined for AQA.
Definition of Ecosystem comparison
Check what you remember
Read the wording for your board, then hide it and explain Ecosystem comparison in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
When comparing two areas, count or estimate the number of species present rather than simply the total number of organisms.
Topics that use Ecosystem comparison
- Biodiversity (AQA GCSE)
Related terms
- Biodiversity
- Conservation and sustainability
- Ecosystem stability
- Food and shelter provision
- Genetic variation within species
- Global and local scales
- Human impact on the environment
- Maintenance of the physical environment
Using Ecosystem comparison in the exam
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