
Carbon sources
Carbon sources are natural or human-made environments that release carbon into the atmosphere or land. Examples include forests (through respiration and decay), oceans (dissolving carbon dioxide), and fossil fuel combustion (oil, coal, natural gas). These sources add carbon, primarily as carbon dioxide, which influences climate and helps sustain life by supporting plant growth. Understanding carbon sources is essential because excess carbon release, especially from human activities, contributes to global warming and climate change. Managing these sources involves reducing emissions and enhancing natural processes that absorb carbon, maintaining a balanced carbon cycle vital for Earth's health.