Ecosystems demonstrate resilience in various ways when faced with changes such as natural disasters, climate change, or human impacts. One way is through biodiversity, as having a variety of species within an ecosystem allows it to adapt to changes more effectively. Ecosystems also have feedback mechanisms that help maintain balance and stability, such as nutrient cycling and predator-prey relationships. Additionally, some ecosystems have the ability to recover and regenerate after disturbances, showcasing their resilience. Overall, ecosystems demonstrate resilience by being able to adapt, recover, and maintain their functions even in the face of change.