Ecosystem Crossword

3. An organism that gets its energy from consuming the meat of dead animals.
10. A relationship between two animals when one hunts and eats the other.
13. An organism that gets energy from eating both meat and plant life.
14. An organism that eats decaying organisms and uses the material for energy.
15. The state of being close to extinction due to limited resources or human factors.
18. A factor that causes an organism's population to decrease or be restricted.
19. The process of organisms developing adaptions over a long period of time in order to survive.
20. A symbiotic relationship between two organisms in which both organisms benefit from the relationship.
22. The relationship between two organisms that require the same resource.
24. The relationship between two organisms in which one organism is always benefited by the other organism.
25. A symbiotic relationship between two organisms in which one is benefited and the other is harmed.
26. An organism that is able to create its own food from photosynthesis.

1. An organism that gets energy entirely from eating plant life.
2. The process of humans using the resources of an area until there are no resources left to use.
4. An organism that gets energy entirely from eating meat.
5. The hashtag that is always on both Mr. Weiss and Ms. Sun's boards.
6. When a population of an organism is no longer able to survive in its environment.
7. A structure built by humans to reserve or block a water system for power or resources.
8. The process of humans cutting down trees in an area for lumber or space.
9. The process of dirtying the air or water of an area by creating waste.
11. The relationship between an organism and its environment.
12. A symbiotic relationship between two organisms in which one is benefited and the other is neither harmed or helped.
16. A system or group of interconnected organisms that are living in symbiosis with one another.
17. The process of humans clearing an area in order to build residential homes for people.
21. An organism that gets energy by consuming another organism.
23. A series of organisms related by predator-prey relationships.