Greenhouse Effect and Global Warming on Earth - PowerPoint PPT Presentation
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Greenhouse Effect and Global Warming on Earth
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Greenhouse Effect and Global Warming on Earth. Greenhouse Gases. CO2. Methane CH4. Nitrous Oxide N2O. H2O. Zero degree reference is 30yr average ~ 1950 - 80 ... – PowerPoint PPT presentation
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Title: Greenhouse Effect and Global Warming on Earth
1
Greenhouse Effect and Global Warming on Earth
Greenhouse Gases CO2 Methane CH4 Nitrous
Oxide N2O H2O
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(No Transcript)
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Zero degree reference is 30yr average 1950 - 80
