Organisms and Environments

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Across
  1. 1. Succession initial colonzation of an area Starts with bare rocks
  2. 3. living parts of the environment
  3. 5. organisms that depend on others for food they eat to obtain energy
  4. 6. third level consumers
  5. 9. shows how matter and energy is transferred from one organism to another by feeding relationships
  6. 13. When two or more organisms try to get the same resource
  7. 14. the ability to do work
  8. 15. consumers eat the primary
  9. 16. organisms such as plants that make their own food from water
  10. 17. amount of salt content in water
  11. 19. species the first organism to colonize
  12. 20. succession. Stars with bare soil
  13. 21. the 1st consumer
Down
  1. 2. non living parts of the environment
  2. 4. transfer When abiotic or biotic factors rely on each other
  3. 7. Water that flows across the land into rivers and streams
  4. 8. Breakdown dead organisms
  5. 10. Flow of energy passing from an organism to another in the environment
  6. 11. The ability of an ecosystem to obtain long term stability
  7. 12. a community of living
  8. 18. variety of different species in an environment