NASA Earth Expeditions: An Animated Tour

The video provides an overview of eight missions studying Earth's changing environment. These missions cover various aspects such as the impact of warm ocean water on Greenland's glaciers, the relationship between marine ecosystems and the atmosphere, and the sources and sinks of greenhouse gases in the US. Other missions focus on the Arctic's changing environment, the effects of air pollution on greenhouse gases, the health of Pacific coral reefs, air quality in South Korea, and the climate impacts of airborne particles from burned plant life.

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