IGCSE Biology glossary
Conservation
Biology editorial review is supported by the named review panel. Reviewer participation may vary by guide. Checked against Cambridge IGCSE Biology 0610 (2026–2028); last reviewed August 2026.
Definition
The management and protection of ecosystems, habitats and species to maintain biodiversity and ensure sustainable use of natural resources. Conservation strategies include establishing protected areas, breeding programmes for endangered species, seed banks and legislation against poaching.
What to include in an exam answer
Know specific examples of conservation: protected areas/nature reserves, captive breeding programmes, seed banks, fishing quotas, legal protection of endangered species. Link conservation to sustainability.
Example in context
Describe two methods of conservation used to protect endangered species (2 marks): Captive breeding programmes breed endangered animals in zoos and release them into the wild. Protected areas (nature reserves) preserve natural habitats and prevent development or hunting.
Related syllabus topic
Human influences on ecosystems