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  1. Name some abiotic factors
    • Water sunlight oxygen soil
    • (S2WO)
  2. Name levels of organization
    Population communities and ecosystem
  3. Which is the smallest level of organization
    A single organism
  4. Which is the greatest level of organtization
    The entire ecosystem
  5. Methods to determine size and population
    Direct observation, indirect observation, sampling, mark, and recaptured studies
  6. Name some limiting factors
    Food water space and weather conditions
  7. 3 mayor types of interaction among organisms
    Competition, predation, symbiosis
  8. 3 types of symbiotic relationship
    Mutualism, commensalism, and parathism
  9. How can population density can be determined
    number of individualism divided by the unit area
Author:
Anonymous
ID:
16571
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Content
Updated:
2010-04-28 04:22:15
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Science
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Description:
Chapter 22
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