WE AND THE ECOLOGY

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Across
  1. 7. A group of organisms of the same species occupying a given area and performing genes exchange.
  2. 8. Occurs between organisms that require the same resources, which are limited.
  3. 9. Set of populations of different species that interact and share a common point in space.
  4. 11. Its field of study is the community (set of populations) and the environment that surrounds it within a geographical area.
  5. 12. Place of appropriate conditions for the life of an organism, plant or animal species or community.
  6. 14. Is when one member is affected negatively.
Down
  1. 1. Is when an organism that feeds on another.
  2. 2. This branch of ecology analyses the mutual interactions between the environment and the organisms that dwell in it.
  3. 3. Is when one species is benefited in some way.
  4. 4. The science that studies living beings and their relationship with the environment, meaning, with their habitat.
  5. 5. An ecological community which dominates a certain ecosystem.
  6. 6. Factors that are any living components in an ecosystem.
  7. 10. Organisms of different species benefit mutually when interacting.
  8. 13. Factors that refer to the physical and chemical conditions in the environment.