Unit 1 Vocab Crossword

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Across
  1. 2. all the different populations that live together in an area
  2. 5. A living part of an ecosystem
  3. 6. a group of living organisms consisting of similar individuals
  4. 10. Makes its own sugar
  5. 11. Each step in a food chain or food web
  6. 12. A consumer that eats only animals.
  7. 14. An educated guess
  8. 16. organism that feeds on plant and animal remains and other dead matter
  9. 17. An organism that cannot make its own food.
  10. 18. A thin layer of gases surrounding Earth
  11. 19. Animal hunted or caught for food
  12. 21. group of individuals of the same species that live in the same area
  13. 22. A community of organisms and their abiotic environment
  14. 23. A relationship between two species in which both species benefit
  15. 24. A consumer that eats both plants and animals
Down
  1. 1. the ability to be maintained at a certain rate or level.
  2. 3. Information obtained through the senses.
  3. 4. Protecting and preserving natural resources and the environment
  4. 7. Scientific study of interactions among organisms and between organisms and their environment
  5. 8. organism that breaks down and obtains energy from dead organic matter
  6. 9. evidence gathered through observations.
  7. 13. A nonliving part of an ecosystem
  8. 15. an animal that naturally preys on others.
  9. 17. A consumer that eats only plants.
  10. 20. Liquid to gas