Across
- 3. one species benefits, one is harmed
- 4. consumer that eats producers
- 6. consumer that eats consumers
- 9. one species benefits, one is unaffected
- 11. both species benefit
- 12. water, temperature, rocks, soil, sunlight
- 15. the study of this...
- 16. a community of organisms and their abiotic environment
- 18. type of organism that is not a producer
Down
- 1. the largest population an environment can support
- 2. diagram that shows how energy in food flows from one organism to the other
- 5. a group of organisms of the same species in the same area
- 6. ecosystem minus abiotic environment =
- 7. get energy by breaking down dead plants and animals
- 8. consumer that eats producers and consumers
- 10. organisms of different species with a close association
- 13. living
- 14. makes their own food
- 17. an organism that eats dead animals
