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CD School House 9
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CD School House 9.0 - Wayzata Technology (1994).iso
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School House
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Save the Planet 1991 2.11
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card_8134_render.png
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Portable Network Graphic
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1991-05-30
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3KB
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512x342
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4-bit (4 colors)
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OCR:
GREENHOUSE GASES In order of warming contribution: Greenhouse Gas conc. in ppM (carbon dioxide) 353 CH4 (methane ) 1.7 CF2012 (CFC-12) 3.8x10-4 CFC13 (CFC-11) 2.4x10-4 N20 (nitrous oxide) 0.31 03 (trop. ozone) varies CFC-11 105 CFC-12 Percent Increase from 1975 to 1985 MEASURED CFC INCREASES