IB ESS HL 1.2.14 Model Limitations Question Bank
Evaluate assumptions, uncertainty and limitations when interpreting an environmental model.
- Syllabus
- First assessment 2026
- Course
- ESS HL
- Level
- HL
Exam points
- identify the threshold, model assumption or resilience factor
- trace the feedback or disturbance pathway
- evaluate system outcomes using evidence and uncertainty
1.2.14—Model limitations question 1
Figure:Observed and projected changes in global stratospheric ozone
Key:
- Annually averaged data
- Average of atmospheric model projections
Outline one factor that may affect the reliability of the model projections in the stratospheric-ozone chart shown above.
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