Across
- 2. in predation, the one that gets killed
- 3. the study of how organisms interact with the environment
- 5. an environment that provides things a specific organism needs
- 7. drops of water falling from the clouds in the form of rain, sleet snow, or hail
- 11. a living Thing
- 12. one organism kills another for food or nutrients
- 13. the role of an organism in it’s environment
- 14. all the organisms in an area along with it’s nonliving environment
- 16. struggle between organisms to survive
- 18. nonliving parts of a habitat
- 20. relationship where two species live closely together and at least one benefits
- 23. in parasitism, the organism that benefits
- 24. in parasitism, the organism that is lived on or in
- 25. organisms that break down biotic waste and dead organisms
- 28. leaving a population
- 30. in predation, the one that does the killing
- 31. can make it’s own food
- 32. must feed on other organisms for food
Down
- 1. things used by people such as trees, water, & coal
- 2. contamination of Earth’s land, water or air
- 4. symbiosis, where both species benefit
- 6. a gas changing back into a liquid
- 7. all the members of a species living in an area
- 8. symbiosis, 1 species benefits but the other doesn’t but is not harmed
- 9. moving into a population
- 10. behaviors and characteristics that allow organisms to live successfully
- 12. symbiosis, 1 species benefits but the other doesn’t and is harmed
- 15. eats only animals
- 17. molecules of liquid water absorbing energy and changing to a gas
- 19. all the different populations live together in an area
- 21. part of a habitat that is living or once living
- 22. special carnivore that eats dead animals
- 26. eats only plants
- 27. eats both plants and animals
- 29. organisms that can mate and produce offspring that can produce offspring