Controlled burns, or prescribed fires, positively impact ecosystem health by reducing excess vegetation, controlling pests, and recycling nutrients back into the soil. These burns mimic natural fire regimes and help maintain biodiversity by promoting the growth of fire-adapted species. Additionally, controlled burns can decrease the risk of larger, uncontrolled wildfires, protecting wildlife and human settlements. Overall, they play a crucial role in enhancing ecosystem resilience and fostering a balanced and healthy environment.