Kuldioxidgas

Kuldioxidgas, commonly known as carbon dioxide (CO2), is a chemical compound composed of one carbon atom and two oxygen atoms. It is a colorless and odorless gas at standard temperature and pressure. CO2 is a naturally occurring substance found in the Earth's atmosphere, oceans, and biosphere.

In the atmosphere, carbon dioxide is a greenhouse gas, playing a significant role in regulating the Earth's temperature by trapping heat. Its concentration in the atmosphere has been increasing due to human activities, primarily the burning of fossil fuels, deforestation, and industrial processes. This increase is a major driver of climate change.

Plants utilize CO2 during photosynthesis, converting it into organic compounds and releasing oxygen. This process is fundamental to life on Earth. Animals, including humans, exhale CO2 as a waste product of respiration.

Industrially, CO2 has numerous applications. It is used in the production of carbonated beverages, as a refrigerant (dry ice), in fire extinguishers, and in welding processes. It can also be used in enhanced oil recovery and for some industrial cleaning methods. The capture and storage of CO2 are areas of active research and development aimed at mitigating its impact on climate.