What is Carbon Dioxide

Carbon dioxide (CO2) is a colorless, odourless gas composed of one carbon atom bonded to two oxygen atoms. It is a naturally occurring compound in Earth’s atmosphere and is produced through various natural processes such as respiration, volcanic eruptions, and the decay of organic matter. Carbon dioxide is also a byproduct of human activities, especially the burning of fossil fuels like coal, oil, and natural gas for energy production, transportation, and industrial processes. It plays a crucial role in the Earth’s carbon cycle and is a greenhouse gas, meaning it traps heat in the atmosphere, contributing to the warming of the planet and climate change.