Question

What can lead to secondary succession ?

Answer 1

Secondary succession occurs when the severity of disturbance is insufficient to remove all the existing vegetation and soil from a site. Many different kinds of disturbances, such as fire, flooding, windstorms, and human activities (e.g., logging of forests) can initiate secondary succession.
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Answer 2

disturbances, such as fire, flooding, windstorms, and human activities

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