Ecology Unit Crossword

123456789101112131415161718192021222324252627282930
Across
  1. 1. Living(biotic) and non-living(abiotic) factors in an area
  2. 3. Material derived from living or once-living organisms
  3. 5. A factor in an environment that is living
  4. 6. Where an organism lives
  5. 7. An organism that only eats meat
  6. 11. Animals that live in the same habitat
  7. 12. The symbiotic relationship between a tick and a dog
  8. 13. Where an organism is on a food chain
  9. 14. The symbiotic relationship between bees and flowers (both benefit)
  10. 16. How much of a population an environment can hold
  11. 17. An organism that only eats autotrophs
  12. 21. Where all energy comes from
  13. 22. Close interaction between organisms (EX: Commensalism, mutualism, and parasitism)
  14. 25. A relationship between two organisms where one benefits and the other is unharmed but doesn't benefit
  15. 26. Roles organisms play in an ecosystem
  16. 28. An organism that eats both meat and plants
  17. 30. An organism that feeds off dead organic material
Down
  1. 2. A relationship between two organisms where both benefit
  2. 3. The variety of organisms in a habitat
  3. 4. A relationship between two organisms where one benefits and the other is harmed
  4. 8. A factor in an environment that is non-living
  5. 9. How much of a species in a certain area
  6. 10. Autotrophs, produces their own food, the base of any food chain
  7. 15. A singular path of energy through an environment
  8. 18. Model of how energy flows in a community
  9. 19. An organism that cannot make its own food and must feed off others
  10. 20. The symbiotic relationship between a cattle egret and livestock (Neither are harmed, egret benefits)
  11. 23. The study of how organisms interact with each other and their environment
  12. 24. Regions of the earth with similar temperature, climate, and wildlife
  13. 27. A diagram of all possible energy flows in an environment
  14. 29. An organism that hunts prey for food