Range of different species in an environment?

The range of different species in an environment, also known as biodiversity, is crucial for ecosystem stability and resilience. It encompasses the variety of organisms, including plants, animals, fungi, and microorganisms, that interact within a specific habitat. High biodiversity typically enhances ecological functions, such as nutrient cycling and pollination, while lower diversity can make ecosystems more vulnerable to disturbances. Conservation efforts aim to protect and restore this diversity to ensure healthy ecosystems and the services they provide.