Exam Review Environmental Science

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Across
  1. 1. The ocean that El Nino and La Nina occur in.
  2. 3. This is the type of weather an area has
  3. 5. The type of succession that happens after a natural disaster like a tornado
  4. 8. First species to appear in primary succession
  5. 16. Organism that eats both plants and animals
  6. 17. The process of maintaining an internal environment like sweating
  7. 18. It is cold rainy and 42%
  8. 19. What do the lines in a food chain represent
  9. 20. The major source of energy for all living organisms and ecosystems
  10. 21. Type of symbiotic relationship in which both organisms benefit
  11. 23. A resource, such as oil, that can't regenerate in a reasonable amount of time
  12. 24. organic matter that comes from plants & animals
  13. 25. Organism that eats meat
  14. 26. All the communities, biotic and abiotic, living together
  15. 28. resources that can be reused and it will take a long time to run out.
  16. 29. without this organism the ecosystem would collapse
Down
  1. 1. The name given in symbiosis where a host is hurt or killed.
  2. 2. Mature, stable community that goes through little change
  3. 4. A group of the same species in a given area
  4. 6. Organism that enters an ecosystem it does not belong to.
  5. 7. Another name for producers
  6. 9. Interacting organisms both biotic and abiotic
  7. 10. An organism that makes their own food
  8. 11. The type of succession that happens after a volcan eruption
  9. 12. Type of symbiotic relationship that one is helped and the other is unaffected
  10. 13. Heat energy from the Earth
  11. 14. The first species to inhabit an area after a disturbance
  12. 15. Several species in a given area
  13. 22. energy can neither be created nor destroyed
  14. 27. natural process that warms the Earth by Trapp heat from the sun