Evidence That Supports Plate Tectonics

Motion of the Lithosphere Plates. It is a very well supported theory and while scientific debate continues about small parts or local effects the overall concept is accepted as good as fact.

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For example for fossil evidence you might create three different sets of the same types of fossils split a piece of paper into three puzzle-like pieces and distribute your fossils over each of.

Evidence that supports plate tectonics. One of the first lines of evidence suggesting the existence of plate tectonicswas the discovery of very similar fossils in rock masses separated by vast distances and by ocean expanses. The Theory of Plate Tectonics The basic theory of plate tectonics is that along seafloor spreading. Students explore evidence of plate tectonicsin this video.

Indications of Tectonic Activity. What evidence support the theory of plate tectonics. Evidence for plate tectonic theory There are three main pieces of evidence that support plate tectonic theory the first is the age of the earths crust showing that.

Evidence that supports the theory of plate tectonics includes distribution of rock formation and fossils shapes of existing continents ocean floor features and seismic and volcanic activity. This evidence shows how Earths plates have moved great distances collided and spread apart throughout Earths history. The Tectonic plate theory had an advantage over previous predictions as it could be supported by observed occurrences.

Learn vocabulary terms and more with flashcards games and other study tools. Evidence for Plate Tectonics - GEOetc Evidence for Plate Tectonics The evidence for Plate Tectonics is very conclusive. All this evidence both from the ocean floor and from the continental margins made it clear around 1965 that continental drift was feasible and the theory of plate tectonics which was defined in a series of papers between 1965 and 1967 was born with all its extraordinary explanatory and predictive power.

Evidence of Plate Tectonics. Start studying Exam 3 Plate Tectonics. There is variety of evidence that supports the claims that plate tectonics accounts for 1 the distribution of fossils on different continents 2 the occurrence of earthquakes and 3 continental and ocean floor features including mountains volcanoes faults and trenches.

Evidence from fossils glaciers and complementary coastlines helps reveal how the plates once fit together. What Evidence Do We Have for Plate Tectonics is part of the GeoBus Geology in a Minute series. This diagnostic sequence consists of glacial deposits called tillites followed by sandstones and finally coal measures typical of warm moist climates.

What are the 4 pieces of evidence for plate tectonics. Evidence supporting the hypothesis The strikingly similar Paleozoic sedimentary sequences on all southern continents and also in India are an example of evidence that supports continental drift. Create a physical model that represents how your type of evidence contributes to the theory of tectonic plates.

It suggested that those land areas had in the past been connected. This video was produced by Rasa Juras an undergraduate at the. What was the first line of evidence that led early investigators to suspect that the continents were once connected.

This theory did not seem credible until it was connected with the plate tectonic theory in the mid 1960s. Today we have a much broader set of evidence in favor of the hypothesis. There is variety of evidence that supports the claims that plate tectonics accounts for 1 the distribution of fossils on different continents 2 the occurrence of earthquakes and 3 continental and ocean floor features including mountains volcanoes faults and trenches.

Scientists have gathered many different types of evidence that supports plate tectonics theory. There is variety of evidence that supports the claims that plate tectonics accounts for 1 the distribution of fossils on different continents 2 the occurrence of earthquakes and 3 continental and ocean floor features including mountains volcanoes faults and trenches. There is variety of evidence that supports the claims that plate tectonics accounts for 1 the distribution of fossils on different continents 2 the occurrence of earthquakes and 3 continental and ocean floor features including mountains volcanoes faults and trenches.

The initial theory of continental drift was put forward by a German meteorologist Alfred Wegener in 1915. Modern continents hold clues to their distant past. Some life rode on diverging plates became isolated and evolved into new species.

Fossils tell us when and where plants and animals once existed. The original conjectures concerning plate tectonics were based on circumstantial evidence like the shapes of continents being such that they would fit well if pushed together.

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