Succession is the process by which ecosystems change and develop over time, typically occurring in a series of stages. The correct order of events during succession begins with pioneer species colonizing a barren area, followed by the establishment of intermediate species as conditions improve. Over time, these species create a more stable environment, leading to the emergence of a climax community, which represents a stable and mature ecosystem. This process can occur in both primary succession (starting from bare rock) and secondary succession (following a disturbance in an existing ecosystem).
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