Documents From Hypothesis to Theory. In the 19th and early 20th centuries, several scientists suggested that.....

Slide 1 From Hypothesis to Theory Slide 2 In the 19th and early 20th centuries, several scientists suggested that the continental masses had been slowly but steadily moving…

Documents Continental drift and plate tectonics

From Hypothesis to Theory In the 19th and early 20th centuries, several scientists suggested that the continental masses had been slowly but steadily moving across the Earth's…