Earth System: Drought and Air Quality

Droughts claim more victims each year than any other natural disaster. Depending on where it occurs and how long it persists, the cost of a drought can run into the billions of dollars. Droughts cause more than economic hardship, however. As this video segment adapted from NASA's Goddard Space Flight Center demonstrates, droughts have a complex web of impacts that also affect us socially and environmentally. This video is available in both English and Spanish audio, along with corresponding closed captions. CREDITS: LICENSE:

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