What is a common characteristic of ecosystems that promote biodiversity?

Ecosystems that promote biodiversity are characterized by diverse habitats with multiple niches. This diversity allows various species to coexist and fulfill different ecological roles, enhancing overall ecosystem health and resilience. Different niches support a wide range of organisms that can adapt to various environmental conditions, contribute to complex interactions, and help maintain ecosystem functions.

In contrast, ecosystems that rely on monoculture plant varieties generally lack biodiversity because they support a very limited range of species. High levels of habitat fragmentation can also diminish biodiversity by isolating populations and reducing available habitats for many species. The predominance of invasive species often disrupts the balance of native ecosystems, leading to a decline in native biodiversity. Thus, having diverse habitats with multiple niches is essential for fostering a rich variety of life in an ecosystem.