Processes that carbon (iv) oxide undergo
1. Photosynthesis: Carbon dioxide is taken in by plants during photosynthesis and converted into carbohydrates and oxygen with the help of sunlight. This process helps remove carbon dioxide from the atmosphere.
2. Carbonation: Carbon dioxide can dissolve in water to form carbonic acid, which can react with minerals in the earth's crust to form carbonate minerals such as limestone.
3. Combustion: When carbon dioxide is released into the atmosphere from burning fossil fuels, it contributes to the greenhouse effect and global warming.
4. Ocean uptake: Carbon dioxide can dissolve in seawater, which can cause ocean acidification and impact marine ecosystems.
5. Carbon sequestration: Carbon dioxide can be captured from the atmosphere and stored underground in geological formations or used in industrial processes to reduce greenhouse gas emissions.
6. Biological processes: Carbon dioxide is produced as a waste product in cellular respiration and fermentation processes by living organisms.