Carbon cycling is the process by which carbon moves between the atmosphere, oceans, soils, and living organisms in various forms such as carbon dioxide (CO2), organic carbon, and inorganic carbon. This cycling is essential for maintaining a balance of carbon in the Earth's ecosystems and is a key component of the global carbon cycle. Researchers study carbon cycling to understand how human activities, such as burning fossil fuels and deforestation, are impacting the balance of carbon in the environment and contributing to climate change. They also investigate how different ecosystems, such as forests, oceans, and wetlands, play a role in sequestering and releasing carbon. Understanding carbon cycling is crucial for developing strategies to mitigate the effects of climate change and protect the health of our planet.