Across
- 3. The natural place where an organism lives.
- 4. A line or strip across a habitat used to record changes in species.
- 8. The variety of different species in an ecosystem.
- 12. The protection and management of the environment and species.
- 13. The way organisms rely on each other for survival.
Down
- 1. All individuals of one species in a particular area.
- 2. A square frame used to sample organisms in a specific area.
- 5. What organisms do with limited resources such as food, water or space.
- 6. A community of organisms interacting with each other and their environment.
- 7. Non-living factors in the environment (e.g. temperature, light).
- 9. The number of different species in a habitat.
- 10. Living factors in the environment (e.g. predators, competitors).
- 11. All the populations of different species living in an area.