Across
- 2. capacity maximum population an environment can support
- 3. organism that gets energy by eating living things in the food chain
- 6. community of living organisms interacting with their environment
- 7. Ecological model of displaying the flow of calories through trophic levels
- 9. natural home or environment of an organism
- 11. species organisms that disrupt ecosystems by dominating that region
- 12. a complex diagram of who eats whom in an ecosystem
- 14. consumer A high level predator in the food web
- 15. An animal that feeds on another animal
- 17. The variety of life across all levels in a biological setting
- 19. Organism that makes its own food,often through photosynthesis
- 20. Total mass of organisms in a certain area
Down
- 1. factors that restrict organism growth
- 4. non-living chemical and physical factors of an environment
- 5. levels levels in an ecosystem’s food chain where organisms obtain energy
- 8. variety of genes within a population,important for survival
- 10. Organisms that are consumed for food
- 13. Adjustment to repeated stimuli in organisms leading to decrease
- 16. Linear sequence of a predators and prey in an ecosystem from pants to apex species
- 18. relating to or resulting from living things,in their ecological relations