The importance of primary succession in ecosystem development lies in its role in establishing a stable environment following disturbance. This process occurs in lifeless areas, such as after a volcanic eruption or glacial retreat, where soil formation begins. Pioneer species, like lichens and mosses, colonize these barren surfaces, gradually contributing to soil development and facilitating more complex plant species over time. Primary succession ultimately leads to increased biodiversity and ecosystem stability, as diverse plant and animal communities establish resilience against environmental changes. Understanding this process aids in resource management and restoration ecology.