Carbon dioxide (CO 2) is a colorless, odorless greenhouse gas produced by numerous natural processes and by human activities such as the burning of fossil fuels and cement manufacturing. It is called ...

SOM improves soil structure and reduces ... significant amount of the carbon stored in terrestrial ecosystems contributes significantly to rising atmospheric carbon dioxide (CO 2) levels linked ...

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by ...

Capturing carbon dioxide from the hot industrial exhaust of cement and steel plants requires cooling the exhaust from around 200 C to 60 C so that liquid amines can react with the CO2. Chemists have ...