Although plate tectonics is a relatively young idea in comparison with unifying theories from other sciences (e.g., law … Looking at the information you compiled in your chart above, explain one way the theory of plate tectonics can relate to engineering. theoryof plate tectonicsstarted a revolution in the earth sciences. Information includes Alfred Wegener, Plate Tectonic Evidence, Plate Facts and "Fill In" questions. 0. Plate tectonics. Modern continents hold clues to their distant past. Science Worksheets and Study Guides Eighth Grade. Evaluate: In the early 1900s Alfred Wegener proposed the continents were “drifting.” The scientific
This activity requires students to explore a range of datasets that help substantiate Plate Tectonic Theory. Students investigate plate tectonic environments (convergent, divergent, transform boundaries), topography/bathymetry of continents and ocean basins, the distribution and pattern of earthquakes, the distribution of volcanoes, as well as ages of the sea-floor, and more. The difference between now and then is that we have more accurate rock dating data from radioisotope analysis and the sonar mapping of ocean beds, particularly deep ocean trenches. Earthquakes Living Lab: The Theory of Plate Tectonics Activity—Worksheet 3 volcanoes 8.
Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together. The theory of plate tectonics proposes that the lithosphere is divided into a series of plates that fit together like the pieces of a jigsaw puzzle. Covers the following skills: Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions. Indeed, the notion that the entire Earth's surface is continually shifting has profoundly changed the … It includes ideas for teaching as well as offers a collection of about 30 data sheets (a data sheet concisely describes a particular scientific data set in a way that is useful to educators interested in teaching with the data set) and a section on tools useful for simulations, several of which involve plate tectonics. Plate Tectonics - Introduction and Map Activity Introduction to the basics of Plate Tectonics. 9. Some life "rode" on diverging plates, became isolated, and evolved into new species. The basic evidence for supporting the theory of continental drift, explained by plate tectonics, is no different than Wegener's observations in the early 20th century. We now know that, directly or indirectly, plate tectonics influences nearly all geologic processes, past and present. Evidence of Plate Tectonics.
miles) depth. Homework. U.S. National Standards. Fossils tell us when and where plants and animals once existed.