ECOLOGY
ECOLOGICAL SUCCESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What triggers or begins Secondary Succession?
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When old plants grow in the area
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A disturbance (A flood or fire)
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Heavy Rain
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The completion of Primary Succession
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Explanation:
Detailed explanation-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.
Detailed explanation-2: -Secondary succession occurs in areas that somehow, lost all the living organisms that existed there. Secondary succession begins in areas where natural biotic communities have been destroyed such as in abandoned farm lands, burned or cut forests, lands that have been flooded.
There is 1 question to complete.