CAIE IGCSE Biology 20.4.4 Conserving Endangered Species
Practise choosing monitoring, habitat protection, education, captive breeding or seed banks for endangered species.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- match monitoring and habitat protection to threats affecting a wild population
- explain how captive breeding raises numbers for later reintroduction into protected habitats
- explain how seed banks store many small, dormant seeds and preserve plant genetic variation
20.4.4—Endangered species can be conserved question 1
[Maximum number: 3]
Phytoplankton are producers found in the ocean. Phytoplankton absorb microplastics into their cells.
The population of shearwater birds is decreasing.
Describe three ways the population of shearwater birds can be conserved.
1
2
3
any three from:
monitoring species ;
idea of protecting, habitat / nest sites ;
education / awareness ;
captive breeding programmes ;
ban, hunting / poaching ;
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