Ecosystem

4. struggle between organisms to survive in a habitat with limited resources-food, water, space
5. another name for consumer
7. organism that performs photosynthesis
8. eats only meat
9. type of symbiosis in which both organisms benefit
11. ecosystem located on land
12. all the members of one species in a particular area
14. type of symbiosis in which one organism benefits and the other is harmed or killed
15. any relationship between 2 organisms in which at least one organism benefits
17. another name for producer
19. an organism that consumes only plants
20. all the feeding relationships within an ecosystem

1. organisms that break down remains of dead plants and animals
2. type of symbiosis in which one organism benefits and the other is not harmed or helped
3. an organism that eats dead or decaying plants or animal
6. all the different populations that live together in an area
10. ecosystem located in body of water
13. eats both plants and animals
16. organism that hunts its food
18. organism that is hunted