Our Changing Earth DVD

Discovery Education

$59.95 $69.95
SKU: DC773838
Format: DVD
Grade Level:
Runtime: 54
Copyright: 2004

Alt Formats:
Teacher's Guide
Free Resources
Marc Record

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Investigate the restless forces that lurk beneath the ground we walk on. Four segments report on geologists' theories and findings around the world.
  • Great Quakes: Investigates how poor structural planning of buildings in Kobe, Japan, contributed to the damage inflicted during an earthquake.
  • The End of Dinosaurs: Looks into the various theories on how the dinosaurs became extinct.
  • Earth's Changing Landscape: Traces the history and causes of Earth's variety of terrains.
  • Tsunami!: Explores how tsunamis form and what humans can do to protect themselves.
Can we learn to predict these upheavals and minimize the damage they cause? Hear what leading scientists have to say.