IB Biology HL D4.2.11 Rewilding Questions
Analyse how keystone-species reintroductions and connected habitat restoration restart natural trophic processes and reduce intensive management.
- Syllabus
- First assessment 2025
- Course
- Biology HL
- Level
- HL
Exam points
- Identify rewilding of degraded ecosystems and actions such as reintroducing keystone or apex species, removing invasive species and restoring habitat connectivity.
- Explain how rewilding restarts natural processes and trophic cascades, allowing biodiversity recovery with less intensive management.
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IB Biology HL D4.2.11 Rewilding Questions question 1
[Maximum number: 1]
Which action is part of the rewilding of ecosystems?
A
Applying fertilizer
B
Removal of apex predators
C
Reintroduction of keystone species
D
Restricting size for easier management
C
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