1. In 1910, Alfred Wegenerdeveloped the hypothesisthat all the continents hadbeen joined together in a singleland mass and have drifted apart. 2. This single land mass was…
Slide 1 Earth Science Chapter 17: Plate Tectonics Slide 2 Section 1 – Drifting Continents Slide 3 17.1 – Essential Questions What are the lines of evidence that led Wegener…
Slide 1 Chapter 1 Section 3 Slide 2 The Theory of Continental Drift, pg. 29 In 1910 a German scientist named Alfred Wegener formed a hypothesis that the Earth’s continents…