Of the carbon dioxide cycle modeled in with weather patterns and how it moves around the globe throughout the year.
(broken link removed to https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science)
(broken link removed to https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science)