File:Evidence CO2.jpg

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Summary

Description	English: This plots atmospheric CO2 concentration synthesizing ice core proxy data 650,000 years in the past capped by modern direct measurements.
Date	24 November 2012, 16:29:16
Source	http://climate.nasa.gov/evidence/
Author	Global Climate Change -- Earth Science Communications Team at NASA's Jet Propulsion Laboratory/California Institute of Technology (data from NOAA)

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Global warming

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Unique ID of original document	uuid:0FAC86D5622EDD11BE08DE25D2883F1F
Software used	Adobe Photoshop CS5 Macintosh

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