Question

what is a limiting nutrient in the context of biogeochemical cycles? a nutrient that is scarce and limits biological growth a nutrient that is abundant and easily accessible a nutrient that is only found in the atmosphere a nutrient that is not essential for life

Explanation:

A limiting nutrient is a substance that is in short - supply relative to the needs of organisms, and it restricts biological growth and productivity within biogeochemical cycles.

Answer:

A. A nutrient that is scarce and limits biological growth