Who Wants to be a Genius?. Final Exam Review. _________ are the longest subdivisions of geologic time. Eons Periods Eras Epochs. Which mountain range formed during the Paleozoic Era?. Alps Appalachians Himalayans Rocky Mountains. How do species adapt to a changing environment?.By livvy
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CONTINENTAL DRIFT. In 1812, Alfred Wegener presented his scientific theory called “Continental Drift”. It was based on his belief that the continents had drifted apart from one another. Pangaea.
Continental Drift. Who? When? And what did they learn?. Early Explorers obtained new information about the continents and their coastlines 400 years ago.
Continental Drift. In the beginning. The hypothesis that the continents once “fit” together has been around since the late 1500’s. Early mapmakers noticed the puzzle-like fit of continents such as Africa and S. America.
Continental Drift. By: Vanessa, Nina, and Sarah. Test Questions. Continental Drift was a hypothesis that that the continents broke apart and moved slowly to their current positions. Pangaea was an ancient landmass where the continents were all joined together.
Continental Drift. Alfred Wegner and the theory of Continental Drift. Glaciation 180 million years ago. Gondwanaland glaciation. Equatorial deposits and Continental Drift. Continental Drift and the fossil record. Mountain belts and Continental Drift. The Earth’s Magnetic Field
Continental Drift. By Alfred Wegener and assistant. Introduction. Wegener traveled all over the world in hope of proving his theory. All through his travels, you were the only assistant who believed in him. . Wegener’s Request.
Continental Drift. Financial Executives International May 8th 2001 Don McIver. @NA.COM. US Merchandise Trade C$b (sum of exports and imports of goods). Source: US Commerce Dept Statistics Canada. US Merchandise Trade C$b (sum of exports and imports of goods).
Continental Drift. Alfred Wegener (1880-1930). Alfred Wegener. German meteorologist and geophysicist Theorized that all the present continents were once part of a super-continent – “Pangaea” Formed 300 mya Split apart 200 mya. 1. Continental Fit.
CONTINENTAL DRIFT. http://www.tectonics.caltech.edu/movies/outreach/sumatra/pangaea.mov. Alfred L. Wegener. Geologist Alfred Wegener noticed similar rocks & fossil remains were found on continents which seemed to fit together He called this “ super ” continent called Pangaea