The relationship between nutrient cycling and soil health is vital for maintaining productive ecosystems. Nutrient cycling involves the movement and transformation of nutrients through biological, geological, and chemical processes, which helps replenish the soil with essential elements like nitrogen, phosphorus, and potassium. Healthy soil supports diverse microbial communities that play a crucial role in decomposing organic matter, enhancing nutrient availability for plants. Disruptions in nutrient cycling, caused by factors like pollution or unsustainable farming, can lead to soil degradation, reduced fertility, and impaired ecosystem function. Ensuring effective nutrient cycling is therefore essential for sustainable agriculture and ecosystem stability.