unit 4

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Across
  1. 1. an organism that eats plants
  2. 5. an organism that eats plants and other organisms
  3. 6. an organism—such as bacteria, fungi, or worms—that breaks down dead plants, animals, and waste products into simpler nutrients
  4. 7. only one animals
  5. 10. when a animal eats another thing, it is a ___ of that thing.
  6. 11. consumer organisms that eat primary consumers (herbivores) to obtain energy.
  7. 14. consumer organisms that obtain energy by feeding directly on producers
  8. 15. a simple, linear sequence that shows how energy is transferred from one organism to another in an ecosystem
  9. 16. consumer carnivores or omnivores that occupy the top of the food chain, feeding on secondary consumers
  10. 17. an example is grass.
  11. 19. an organism that eats other organisms
Down
  1. 2. a community of living organisms (plants, animals, bacteria) interacting with each other and their non-living environment (sunlight, soil, water, air) in a specific area
  2. 3. a diagram that shows how multiple food chains in an ecosystem are interconnected, representing "who eats whom
  3. 4. a group of people with a common characteristic or interest living together within a larger society
  4. 8. ___ is a job/role of an organism.
  5. 9. the total number of people, animals, or organisms living in a specific area, city, or country at a given time
  6. 10. the thing being consumed by a predator.
  7. 12. an example is a rock.
  8. 13. someone who creates and supplies goods or services
  9. 18. ___ is were a organism lives.