Question

overview of earth system
nutrient cycling, and pollination. humans are intrinsically reliant on ecosystems and the serv provide, highlighting the need to protect these systems for the benefit of both the planet and i inhabitants.
what does the term \ecosystem\ refer to?
living and nonliving entities in a specific area
a single species in a specific area
only living organisms in a specific area

Explanation:

An ecosystem encompasses both living organisms (biotic factors) and non - living components (abiotic factors) in a particular area, interacting as a system. It is not just a single species or only living organisms.

Answer:

living and nonliving entities in a specific area