There are several synonyms for the term "nutrient cycling." One such term is "biogeochemical cycling," which refers to the cycling of nutrients through the living and non-living components of an ecosystem. Another term is "nutrient flow," which describes the movement of nutrients through an ecosystem. "Nutrient turnover" is another term used to describe the cycling of nutrients from one organism to another or from one part of a system to another. "Ecosystem functioning" is also related to nutrient cycling as it describes the processes that keep an ecosystem in balance, including the cycling of nutrients. Overall, understanding the many synonyms for nutrient cycling can help scientists better understand and manage ecosystems.