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File:NASA CO2 Chart.jpg

NASA_CO2_Chart.jpg ‎(768 × 480 pixels, file size: 248 KB, MIME type: image/jpeg)

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Description
English: Chart published by NASA depicting the rise of Carbon Dioxide levels from 400,000 years ago to today.
Date
Source https://climate.nasa.gov/evidence/
Author NASA (Credit: Vostok ice core data/J.R. Petit et al.; NOAA Mauna Loa CO2 record.)

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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This file, which was originally posted to https://climate.nasa.gov/evidence/, was reviewed on 6 February 2019 by reviewer Roy17, who confirmed that it was available there under the stated license on that date.

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current15:18, 5 November 2018Thumbnail for version as of 15:18, 5 November 2018768 × 480 (248 KB)Wainscemuc (talk | contribs)Cross-wiki upload from en.wikipedia.org

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