Succession - 3 views
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mrs. b. on 07 Nov 12Order of Primary Succession: 1. lichens and algae appear on bare rock 2. moss begins to form on rock 3. grasses and shrubs begin to form 4. trees 5. forest!
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1. Primary succession begins with bare rock exposed by geologic activity
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Primary Succession: These photos show Primary succession, the development of a community where none was before.
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in the background the climax coniferous forest is visible where enough soil has accumulated to support the trees.
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2. Secondary succession begins on soil from which previous community has been removed (by fire, agriculture, etc.)
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