Carbon cycling refers to the continuous movement of carbon among the atmosphere, oceans, soil, and living organisms. This process is essential for maintaining the balance of carbon in the environment. Carbon exists in various forms, such as carbon dioxide (CO2) in the air and organic matter in plants and animals. Through processes like photosynthesis, plants absorb CO2 and convert it into organic compounds, which are then passed through the food chain. When organisms respire, decompose, or burn fossil fuels, carbon is released back into the atmosphere as CO2. Additionally, oceans absorb significant amounts of carbon, helping to regulate global temperatures. This cycling of carbon is crucial for sustaining life and influencing climate patterns on Earth.