climate-warming gas

[/ˈklaɪmət ˈwɔːrmɪŋ ɡæs/]
nounpl: climate-warming gases
gás de efeito estufa
1. Any gas in the atmosphere that traps heat and contributes to global warming and climate change, primarily carbon dioxide, methane, and nitrous oxide
The primary climate-warming gas is carbon dioxide, which is released through the burning of fossil fuels.
O principal gás de efeito estufa é o dióxido de carbono, que é liberado pela queima de combustíveis fósseis.
2. Greenhouse gas; a substance that absorbs infrared radiation and causes atmospheric heating
Reducing emissions of climate-warming gases is essential to combat climate change.
Reduzir as emissões de gases de efeito estufa é essencial para combater as mudanças climáticas.
This term gained prominence in both Brazilian and American English during the 2000s as climate change became a major political and environmental issue. In Brazil, the term 'gás de efeito estufa' is widely used in educational campaigns and government policies, particularly as Brazil grapples with deforestation in the Amazon. In the United States, the phrase reflects growing environmental consciousness and is commonly used in policy discussions and scientific communications.
Synonyms / Sinônimos
greenhouse gasheat-trapping gasatmospheric pollutantGHG

Regional Variations

General Brazilian
gás de efeito estufa
Most common term used in environmental and scientific contexts
Rio de Janeiro
gás do aquecimento global
Alternative colloquial usage emphasizing global warming aspect
São Paulo
gás de estufa
Shortened version commonly used in urban environmental discourse
Portugal
gás com efeito de estufa
More formal phrasing preferred in European Portuguese

Related Words

carbon dioxidemethaneglobal warmingclimate changeemissionsfossil fuels

Related Idioms & Phrases

reduce one's carbon footprint
go green
net zero emissions
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