Science Final Ch. 4

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  1. Primary Succession
    • succession that occurs on surfaces where no soil exists.
    • EX. occurs on rock surfaces formed after a volcano erupts
  2. Secondary Succession
    when a disturbance changes a community without removing the soil, secondary succession occurs.
  3. What are the first organisms to appera?
    lichens
  4. After lichens what appear?
    mosses and grasses
  5. Eventually what appears among the plant community?
    tree seedlings and shrubs
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ID
129452
Card Set
Science Final Ch. 4
Description
Primary and Secondary Succession
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