coal in a sentence
n.
📚 Grade Level: Kindergarten, Grade 1, Grade 2
Definition
Coal is a combustible black or brownish-black sedimentary rock primarily composed of carbon, used as a major energy source in industries.
Sample Sentences
- Coal has been a vital energy source for industries for centuries.
- The town's economy heavily relies on the coal mining industry.
- Environmentalists argue that the continued use of coal contributes significantly to climate change.
- After the coal mine closed, many workers were left searching for new opportunities.
- Advancements in technology are helping to make coal extraction safer and more efficient.
- Coal has been a primary energy source for many countries for centuries.
- The mining of coal has significant environmental impacts that cannot be ignored.
- As the world shifts towards renewable energy, the future of coal remains uncertain.
- Many industries rely on coal for producing heat and electricity on a large scale.
- The transition from coal to cleaner energy alternatives is essential for reducing carbon emissions.
- Coal has been a significant energy source for industrial development over the last century.
- Many countries are now transitioning away from coal to reduce their carbon footprints.
- The miners worked tirelessly to extract coal from deep underground tunnels.
- Burning coal in power plants contributes to air pollution and climate change.
- Innovative technologies are being developed to make coal use cleaner and more efficient.