Soft Coal (Noun)
Meaning
Rich in tarry hydrocarbons; burns readily with a smoky yellow flame.
Classification
Nouns denoting substances.
Examples
- The power plant switched from using hard anthracite to soft coal in order to increase efficiency and reduce costs.
- Soft coal was abundant in the region, making it a popular choice for heating homes and businesses.
- The soft coal deposits in the Appalachian Mountains were highly prized for their high energy content and ease of ignition.
- The air quality in the city was poor due to the widespread use of soft coal for heating and industrial purposes.
- The old steam engine was designed to run on soft coal, which was readily available and burned easily with a smoky yellow flame.