Sinkholes: Swallowing America’s Surface DVD

Discovery Education

$59.95 
SKU: DC024954
Format: DVD
Grade Level:
Runtime: 43
Copyright: 2013

Alt Formats:
Free Resources
Marc Record

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Examines the threat posed by sinkholes, geological time bombs ticking silently beneath America's surface. With twenty percent of the United States susceptible to a sinkhole event, the presentation delves deeply into the geological details surrounding this bizarre and growing epidemic, with the state of Florida acting as ground zero. NOTE: This program presents sensitive content. Please preview before sharing in class.