Documents Essential Question

Chapter 17 Essential Question Is the land beneath our feet moving? If so, how? History Until the 20th century, everyone was taught that the size, shape, and location of the…

Documents Objectives Describe one piece of early evidence that led people to suggest that Earth’s continents...

Slide 1 Slide 2 Objectives Describe one piece of early evidence that led people to suggest that Earth’s continents may have once been joined. Drifting Continents Discuss…

Documents OBJECTIVE

OBJECTIVE Describe early evidence that led people to suggest that Earthâs continents may have once been joined. Identify evidence of continental drift. Explain why continental…