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IB ESS SL 3.3.8 Conservation Measures Questions

Interpret measures used to monitor population and habitat conservation outcomes.

Syllabus
First assessment 2026
Course
ESS SL
Level
SL

Exam points

  • identify conservation measures including education, legislation, protected areas, trade controls, population management and community action
  • explain how conservation measures reduce threats, change human behaviour or improve population recovery
  • evaluate conservation measures by weighing effectiveness, feasibility, stakeholder interests and unintended consequences

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Study 3.3.8—Conservation measures conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

IB ESS SL 3.3.8 Conservation Measures Questions question 1

[Maximum number: 1]
Drop in demand for shark fins in Hong Kong and mainland China

Figure:Drop in demand for shark fins in Hong Kong and mainland China

- CTI-CFF is an agreement among all six Coral Triangle nations to support food security, sustainable livelihoods and protection of unique ecosystems and marine species.
- Popular approaches include MPAs and LMMAs; MPAs are usually managed by government, while LMMAs are more likely managed by local communities.
- Zones may include no-take zones, tourism zones and restricted traditional fishing. Well-managed MPAs can increase fish size, fish numbers and biodiversity.
- There are over 1000 MPAs in the Coral Triangle, with a target to designate 20% of each main habitat as MPAs.

Identify one way in which conservation efforts may have given rise to the decline in shark fin imports shown in Figure: Drop in demand for shark fins in Hong Kong and mainland China.

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