Environmental systems

12345678910111213141516171819202122232425
Across
  1. 2. very little of something
  2. 4. role an organism plays in community
  3. 9. eats both plants and animals
  4. 10. to live
  5. 13. meat eater
  6. 15. organisms in their physical environment
  7. 16. any living thing
  8. 18. eats other organisms for food
  9. 20. eats primary consumers
  10. 21. a series of inter locking food chains
  11. 24. eats producers
  12. 25. affecting something
Down
  1. 1. breaks down dead material
  2. 3. living
  3. 5. plant eater
  4. 6. a group of species in a common location
  5. 7. eats anything
  6. 8. the of one species in an ecosystem
  7. 11. eats dead animals
  8. 12. shows what eats what in an ecosystem
  9. 14. makes its own food
  10. 17. non-living
  11. 19. makes its own food from the sun
  12. 22. to die
  13. 23. the position of an organism in an ecological pyramid