6.1 Habitats, Niches, and Species Interaction

12345678910111213
Across
  1. 4. the ability of an organism to survive and reproduce under circumstances that differ from their optimal conditions
  2. 8. a relationship in which one organism lives inside or on another organism and harms it is called
  3. 10. states that two different species cannot occupy the same niche in the same place for very long
  4. 12. large area with broadly similar environmental conditions that can house a variety of different ecosystems
  5. 13. relationships in which two species live close together
Down
  1. 1. a relationship in which one organism benefits and the other is neither helped nor harmed
  2. 2. a relationship between two species in which both species benefit
  3. 3. plays a vital and unique role in maintaining structure, stability, and diversity in an ecosystem
  4. 5. an area with a particular combination of physical and biological environmental factors that affect which organisms can live within it
  5. 6. the physical, or abiotic, circumstances to which a species has evolved
  6. 7. any living necessity
  7. 9. a set of environmental conditions each microhabitat has
  8. 11. occurs when more than one creature tries to use the same limited ecological resource in the same location at the same time