Sulphur Dioxide (Noun)
Meaning
A colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain.
Classification
Nouns denoting substances.
Examples
- Sulphur dioxide emissions from the factory were found to be exceeding the safety limits set by the environmental agency.
- The volcanic eruption released large amounts of sulphur dioxide into the atmosphere, causing widespread air pollution.
- The power plant was fined for releasing excessive amounts of sulphur dioxide into the air, contributing to the formation of acid rain.
- In the manufacturing process, sulphur dioxide is used as a reducing agent to prevent the oxidation of certain chemicals.
- The city's industrial emissions, particularly sulphur dioxide, were a major concern for residents who suffered from respiratory problems.