YDA year 10 Biodiversity challenge

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Across
  1. 2. Swedish Biologist who developed the scientific naming system.
  2. 7. Has a trunk
  3. 10. When you don't want weeds.
  4. 12. A factor that is non-living.
  5. 14. You add and divide for this.
  6. 15. An attempt to maintain biodiversity.
  7. 16. Man's best friend
  8. 17. Two words to measure abundance across two areas.
  9. 18. When an organism becomes adapted to live in a specific area or condition.
  10. 20. The gradual change in species over time caused by random mutations and natural selection.
  11. 21. Equipment used to mark of a specific area for counting species.
  12. 23. The most familiar species of primate, hint this is a scientific name.
  13. 24. Two words to measure a gradual change towards or away from an abiotic factor.
  14. 26. and animal that doesn't have a spinal chord surrounded by bone,
Down
  1. 1. A device used to get non biased coordinate.
  2. 3. an animal with a spinal chord surrounded by bone.
  3. 4. When two organisms require the same resource this happens.
  4. 5. Large marsupial
  5. 6. When there are no more of these species left on Earth.
  6. 8. At risk of becoming extinct.
  7. 9. First of a scientific name.
  8. 11. an agricultural practice that reduces biodiversity.
  9. 13. The range and number of each species.
  10. 19. Second part of the scientific name.
  11. 22. Flying mammal
  12. 25. Likes to chase mice