Answer
Secondary succession occurs when there is a variability in the destruction caused by disturbances. For example succession in a specie near beach may differ from that found 1000 meters ahead.
Work Step by Step
See answer.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.