Biology A-Level
ecosystem boundaries
What ecosystem boundaries means in Biology A-Level, as defined for AQA.
Definition of ecosystem boundaries
Check what you remember
Read the wording for your board, then hide it and explain ecosystem boundaries in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
What sets the boundary is the question being investigated, so the investigator chooses it rather than it being fixed in nature.
Topics that use ecosystem boundaries
- Populations in ecosystems (A-level only) (AQA A-Level)
Related terms
- abiotic components
- abiotic factors
- belt transect
- community
- competitive exclusion
- conflicting human needs
- Conservation
- correlation not causation
Using ecosystem boundaries in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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