Pollutant (Noun)
Meaning
Waste matter that contaminates the water or air or soil.
Classification
Nouns denoting substances.
Examples
- Carbon dioxide is a pollutant that contributes to global warming by trapping heat in the atmosphere.
- The industrial facility released a pollutant into the river, killing all aquatic life in the area.
- Particulate matter is a common pollutant found in urban air, exacerbating respiratory problems like asthma.
- Pesticide runoff is a significant pollutant in soil and groundwater, posing risks to human health and wildlife.
- The city's sewage system was overflowing, releasing a pollutant into the bay that threatened the local fishing industry.