IB ESS SL 2.5.1 Zonation Definition Questions
Identify zonation, relate named vegetation to environmental gradients and explain how changing abiotic conditions shape communities.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Exam points
- identify zonation or a named altitudinal pattern from a vegetation or community figure
- identify or outline a relationship between an environmental gradient such as altitude and the distribution of named vegetation or communities
- explain changes in zonation by linking the gradient to changing abiotic conditions and species tolerances
- interpret a quantified relationship between an environmental gradient and an abiotic or community variable, including a peak, trend or exception
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IB ESS SL 2.5.1 Zonation Definition Questions question 1
Figure:Salinity variation in the Large Ocean Management Area
Figure:Water-surface temperature variation across the LOMA
Figure:temperature scale
Suggest one reason for the zonation seen in Figure: Water-surface temperature variation across the LOMA.
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