Which statement is true regarding ecological succession?

Ecological succession is a natural process that involves the gradual change in species composition within a community over time. When a disturbance occurs in an ecosystem, such as a fire, flood, or human activity, it can lead to a significant alteration in the environment. In the aftermath of such disturbances, the process of succession begins, allowing new communities of organisms to establish themselves in the area. Initially, pioneer species—organisms that can thrive in less-than-ideal conditions—will start to appear, leading to the gradual development of more complex communities.

This process can result in changes not only in the types of species present but also in the ecosystem’s structure and function. Ultimately, succession can lead to a stable climax community, which is characterized by a diversity of species and a balanced ecosystem. The capacity for an ecosystem to recover and change following a disturbance is a fundamental aspect of ecological resilience, making this statement regarding succession particularly relevant. Other options do not accurately represent the broad scope and mechanisms of ecological succession.