The relationship between ecosystem diversity and resilience is fundamental to ecological stability. Greater diversity in an ecosystem increases its capacity to adapt to disturbances, such as climate change, disease, or invasive species. Diverse ecosystems typically contain a variety of species that can fulfill different roles and functions, contributing to overall ecosystem health. High biodiversity ensures that if one species is affected, others can maintain ecosystem functions, thus promoting resilience. Conversely, ecosystems with low diversity are more vulnerable to changes, as they rely on fewer species to perform essential roles.