Biosphere Crossword

10. a process used by plants and other organism to convert light into energy
11. symbiosis that is beneficial to both organisms involved.
12. All the organisms of the same group or species.
13. Linchens
14. an organism that is able to form nutritional organic substances from simple inorganic substances
17. carrying capacity of a biological species in an environment is the maximum population size of the species
19. An organism deriving its nutritional requirements from complex organic substances
20. an association between two organisms in which one benefits and other doesn’t benefit or harm.
21. the process of change in the species structure of an ecological community over time
22. a substance that takes part in and undergoes change during a reaction.
25. eat animals
26. the regions of the surface, atmosphere, and hydrosphere of the earth

1. leave one's country to live in another. Immigrate is to come into another country to live permanently.
2. an animal or person that eats food of both plant and animal origin.
3. interaction between two different organisms living in close physical association, typically to the advantage of both.
4. The behavior and physical characteristics that allow an organism to live successfully in their environment.
5. a biological community of interacting organisms and their physical environment.
6. a plastid that contains chlorophyll and in which photosynthesis takes place.
7. An organelle found in large numbers in most cells
8. biological interaction where one organism kills and eats another organism.
9. Something in the environment that is limited
15. The practice of living as a parasite in or on an organism
16. An animal that eats dead material
18. A process in living organisms involving the production of energy
23. A group of living organisms consisting of similar organisms.
24. An animal that only eats plants.
25. An interacting group of various species in a common location.