How does ecosystem stability relate to species diversity? Stable ecosystems have greater diversity. Unstable ecosystems have greater diversity. Ecosystem stability is not related to diversity. Stable ecosystems have less diversity.

Stable ecosystems have greater diversity

Explanation:

Greater species diversity improves the stability of an ecosystem. This is because a greater biodiversity within an ecosystem increases the range of potential conditions under which the ecosystem can survive disruptions, for example deforestation, changing climate, or human activity.

If there are lots of diverse species, then there is more chance that a disruption will be tolerated by the ecosystem, as there are a variety of organisms that can carry out a diverse range of roles. This makes it less likely that, for example, food chains and symbiotic relationships will become imbalanced and collapse.