Biosphere crossword

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Across
  1. 3. Living things inside a ecosystem
  2. 4. factor: Anything in the habitat that limits the organism from reaching its biotic potential.
  3. 7. the place where an organism lives.
  4. 8. A substance that changes during a chemical reaction.
  5. 12. When one animal preys on others.
  6. 15. What an organism releases.
  7. 16. What organisms do to live inside their habitat.
  8. 17. Where one organism benefits and the doesn’t get affected.
  9. 20. Breathing
  10. 21. An animal that eats only meat.
  11. 22. The process that plants use to make food.
  12. 26. Specific groups inside a population
  13. 27. Where communities of plants and animals that live together.
  14. 28. A place where a lot of animals live
  15. 29. species: The first species to colonize untouched land.
  16. 30. All the populations of one area
Down
  1. 1. Non-living things inside an ecosystem.
  2. 2. An organism that eats both plants and animals.
  3. 5. All the biomes reside inside it
  4. 6. A relationship between two species where they both benefit.
  5. 9. Capacity: The most of a population that the habitat can handle
  6. 10. What plants and animals do to help them survive in their habitat.
  7. 11. All the animals of a species.
  8. 13. the process of a body of water becoming nutrient-rich.
  9. 14. An organism that eats other organisms for food.
  10. 18. When another biome overtakes another
  11. 19. An organism that makes its own food.
  12. 22. When one organism benefits and the other is harmed.
  13. 23. An animal that eats only plants
  14. 24. An organism that feeds dead plants or animals.
  15. 25. When both species benefit.