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/ Mac Mania 1 / MacMania 1.toast / Educational / Misc. / Save the Planet 1991 2.11 / background_195943_render.png

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Portable Network Graphic  |  1991-05-30  |  1KB  |  512x342  |  1-bit (2 colors)

Labels: text | screenshot | font | diagram
OCR: 5.0- Projected Chlorine Levels (NASA) 4.0 3.0 2.0 1.0 0.01 1970 1990 2010 2030 2050 2070 Chlorine parts per billion Year

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