IB ESS SL 3.1.7 Species Diversity Components Question Bank
Interpret species richness and evenness as components of species diversity.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Exam points
- identify the biodiversity or evolutionary process
- apply the correct diversity, selection or conservation concept
- justify the conclusion with evidence and ecological reasoning
3.1.7—Species diversity components question 1
Figure:Four species of the family Leporidae
Figure:A dichotomous key for species A to D
Figure:Sagebrush ecosystem without invasive cheatgrass
Figure:Sagebrush ecosystem with invasive cheatgrass
The family Leporidae includes hares and rabbits. The figures show four species that can be found in western North America.
Distinguish between the biodiversity of the sagebrush ecosystems in
Figures: Sagebrush ecosystem without invasive cheatgrass and Sagebrush ecosystem with invasive cheatgrass.
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