emissions
word · lemma: emission
Definition
Emissions are gases or particles released into the air, often from vehicles, factories, or other sources, especially those that can harm the environment.
Usage & Nuances
Used mostly in environmental and scientific contexts, typically refers to pollutants ('carbon emissions', 'greenhouse gas emissions'). Collocations: 'reduce emissions', 'vehicle emissions', 'industrial emissions'. Usually plural unless talking in general or about one type.
Example Sentences
Car emissions cause air pollution in big cities.
basic
Factories must control their emissions.
basic
Reducing emissions helps slow climate change.
basic
Electric cars produce fewer emissions than gasoline cars.
natural
The government has set new emissions limits for power plants.
natural
You can help lower your carbon emissions by taking public transport.
natural