| global warming |
Global warming is the gradual increase in global temperatures caused by the emission of gases that trap the sun's heat in the Earth's atmosphere. Gases that contribute to global warming include carbon dioxide, methane, nitrous oxides, chlorofluorocarbons (CFCs), and halocarbons (the replacements for CFCs). The carbon dioxide emissions are primarily caused by the use of fossil fuels for energy.
출처: www.airdfw.com/heating-glossary.htm
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| global warming |
heating that occurs when carbon dioxide traps the Sun
출처: www.wcit.org/tradeis/glossary.htm
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