Across
- 3. an organism that lives on other animals
- 10. nonliving things within an ecosystem
- 12. linear sequence of organisms where energy and nutrients are transferred as one organism
- 13. animal that gets hunted
- 15. an organism that has other organisms living on it
- 16. something that only eats plants
- 17. something that makes their own food by breaking down and absorbing dead organisms
- 18. the flow of energy and nutrients through different organisms
- 19. an organism's place in the flow of energy and nutrients within an ecosystem
- 21. the amount of living things in an area
- 23. a single living thing in a population
Down
- 1. a place where an organism makes its home
- 2. living organisms within an ecosystem
- 4. the same as producers
- 5. something that eats everything
- 6. something that eats the remains of animals that were killed by other animals
- 7. organisms that make their own food
- 8. animals
- 9. the study of ecosystems and populations
- 11. the part of Earth where life exists
- 13. animal that hunts other animals
- 14. a community of living organisms interacting with each other
- 20. the same as animals
- 22. something that only eats animals
