Across
- 2. An animal that eats only plants.
- 6. A feature that helps an organism survive in its environment (e.g. thick fur).
- 9. An organism that breaks down dead material and recycles nutrients.
- 10. The natural environment where an organism lives.
- 12. A community of organisms interacting with each other and their environment.
- 14. An animal that eats only other animals.
- 15. An organism that is eaten by another organism.
Down
- 1. A sequence showing how energy is passed from one organism to another.
- 3. The number of individuals of a species in a specific area.
- 4. An organism (usually plants) that makes its own food using photosynthesis.
- 5. A square frame used to estimate population size of organisms in an area.
- 7. An organism that hunts and eats other organisms.
- 8. The range of different species living in an area.
- 11. An animal that eats both plants and animals.
- 13. A network of interconnected food chains in an ecosystem.
- 14. An organism that eats other organisms for energy.