greenhouse gas

US /ˈɡriːn.haʊs ˌɡæs/
UK /ˈɡriːn.haʊs ˌɡæs/
"greenhouse gas" picture
1.

温室効果ガス

a gas in the atmosphere that absorbs and emits radiation, trapping heat and contributing to the greenhouse effect

:
Carbon dioxide is a major greenhouse gas.
二酸化炭素は主要な温室効果ガスです。
Reducing greenhouse gas emissions is crucial for combating climate change.
温室効果ガス排出量の削減は、気候変動対策に不可欠です。