Topic 3, Lesson 3 - Biodiversity

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Across
  1. 4. The importance of biodiversity in maintaining ecosystem functions and health.
  2. 5. A species that is at risk of extinction.
  3. 9. The permanent loss of a species from Earth.
  4. 11. Species Non-native organisms that spread widely and disrupt ecosystems.
  5. 12. A trait that helps an organism survive in its environment.
  6. 13. The variety of life in a particular habitat or ecosystem.
Down
  1. 1. The worth of biodiversity in terms of resources and services that benefit humans.
  2. 2. An organism that helps plants reproduce by transferring pollen.
  3. 3. The protection and preservation of natural resources and biodiversity.
  4. 6. A community of living organisms and their physical environment interacting as a system.
  5. 7. A series of organisms each dependent on the next as a source of food.
  6. 8. A group of organisms that can reproduce and produce fertile offspring.
  7. 10. The natural environment where an organism lives.