Carbonyl sulfide is a chemical compound used as a solvent and as a vulcanization agent.

The carbon cycle is essential for maintaining ecological balance.

Scientists study the carbon cycles to understand their impact on the climate.

Carbon disulfide is used as an industrial solvent.

Carbon oxysulfides are important chemical compounds for the industry.

Scientists are studying the carbon-nitrogen cycles in the marine ecosystem.

Coal is a carbonaceous resource.

Carbonaceous industrial plants emit a large amount of CO2.

This drink is carbonated.