Understanding ecological succession is significant because it describes the process of ecological change in a community over time, influencing biodiversity and ecosystem dynamics. Succession can be primary, occurring on bare substrates, or secondary, following disturbances. This concept helps ecologists comprehend how ecosystems recover, adapt, and evolve after disruptions while maintaining functions and services. Recognizing the stages of succession allows for better management of ecosystems, guiding restoration efforts, and predicting changes in species composition. Understanding succession is crucial for conserving biodiversity and enhancing resilience against environmental change.