Ecology part 1

3. Organisms that are consumed for food
4. consumer A high level predator in the food web
6. organism that gets energy by eating living things in the food chain
10. natural home or environment of an organism
11. relating to or resulting from living things,in their ecological relations
12. variety of genes within a population,important for survival
14. The variety of life across all levels in a biological setting
16. Adjustment to repeated stimuli in organisms leading to decrease
17. An animal that feeds on another animal
18. a complex diagram of who eats whom in an ecosystem
19. levels in an ecosystem’s food chain where organisms obtain energy

1. maximum population an environment can support
2. Ecological model of displaying the flow of calories through trophic levels
3. Organism that makes its own food,often through photosynthesis
5. Linear sequence of a predators and prey in an ecosystem from pants to apex species
7. community of living organisms interacting with their environment
8. organisms that disrupt ecosystems by dominating that region
9. non-living chemical and physical factors of an environment
13. factors that restrict organism growth
15. Total mass of organisms in a certain area