Studying nutrient cycling in ecosystems is significant as it helps understand how essential nutrients are recycled and utilized by various organisms within an ecosystem. This process is fundamental for maintaining soil fertility and supporting primary productivity. Proper nutrient cycling fosters healthy plant growth, which is crucial for supporting diverse food webs and sustaining wildlife populations. Understanding these interactions allows for better management of ecosystems, enhancing conservation efforts and the resilience of habitats against disturbances such as climate change and pollution.