Carbon Dioxide (CO2) Levels

Carbon dioxide (CO₂) levels refer to the amount of this gas in the Earth's atmosphere. CO₂ is naturally produced by processes like respiration and volcanic activity, but human activities such as burning fossil fuels have significantly increased its concentration. Elevated CO₂ levels contribute to climate change by trapping heat in the atmosphere, leading to global warming. Monitoring these levels helps scientists understand environmental changes and assess the impact of human activity on the climate. Maintaining balanced CO₂ levels is important for protecting ecological systems and ensuring a stable climate.