Technology Lecture20 nov25-bb

1.12. Hess was in World War II He was initially assigned to duty in New York City, where he was responsible for estimating the positions of enemy submarines in the North…

Documents CONTINENTAL DRIFT, SEA-FLOOR SPREADING, AND PLATE TECTONICS.

Slide 1 CONTINENTAL DRIFT, SEA-FLOOR SPREADING, AND PLATE TECTONICS Slide 2 An ancient, but amazingly accurate world map! Slide 3 Early map of trade routes Slide 4 More modern…