The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.

What was not used in support of the continental drift hypothesis?

Wegener’s continental drift hypothesis was not supported by evidence. Wegener’s continental drift hypothesis did not give a plausible explanation for how continents move. Wegener’s continental drift hypothesis did not state that the continents were arranged into a supercontinent many millions of years ago.

What evidence supported Wegener's hypothesis of continental drift quizlet?

The Theory of Continental Drift was proposed by Alfred Wegener in 1912. He used several pieces of evidence to support his theory including fossils, rocks, glacial markings, coal deposits and the fact that the continents fit together like a jigsaw puzzle. .

What are the 4 supports for continental drift?

They based their idea of continental drift on several lines of evidence: fit of the continents, paleoclimate indicators, truncated geologic features, and fossils.

What kind of evidence that supports Wegener's hypothesis is that?

Fossils also provided evidence to support Wegener’s theory. A fossil is any trace of an ancient organism preserved in rock. The fossils of the reptiles Mesosaurus and Lystrosaurus and a fernlike plant called Glossopteris have been found on widely separated landmasses.

What are 6 pieces of evidence that support continental drift?

The four pieces of evidence for the continental drift include continents fitting together like a puzzle, scattering ancient fossils, rocks, mountain ranges, and the old climatic zones’ locations.

What are 5 pieces of evidence that support continental drift?

Alfred Wegener, in the first three decades of this century, and DuToit in the 1920s and 1930s gathered evidence that the continents had moved. They based their idea of continental drift on several lines of evidence: fit of the continents, paleoclimate indicators, truncated geologic features, and fossils.

What was Wegener's hypothesis quizlet?

Wegeners hypothesis was that all the continents were once joined together in a single landmass and have since drifted apart. Wegener gathered evidence from different scientific fields to support his ideas about continental drift. He studied land features, fossils, and evidence of climate change.

What discovery provided strong support for continental drift?

Alfred Wegener’s Continental Drift Theory. Harry Hess’ discovery of seafloor spreading provided the mechanism to explain how continental drift could work. He suggested that the earth’s continents were once joined together, but gradually moved apart over millions of years.

What two pieces of evidence did Wegener discover that supported the idea of Pangaea quizlet?

what two pieces of evidence did wegener discover that supported the idea of Pangaea? 2. Mountain ranges and the location of ancient climatic zones. What does Pangaea mean in Greek?

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Which of these pieces of evidence did Alfred Wegener cite to support his hypothesis of continental drift ?( 1 point?

List four pieces of evidence for Wegener’s hypothesis of continental drift? Continents fit like a puzzle, climate clues, fossil clues, and rock layers or formations. What was the name of the reptile that Wegners found in both South America and Africa?

What evidence supports the theory of plate tectonics and continental drift?

Modern continents hold clues to their distant past. Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together. Fossils tell us when and where plants and animals once existed.

What evidence do scientists use to support the continental drift theory Quizizz?

Similar fossils are found along continental margins that appear to join together. Fossils are found in areas where the present-day climate could not have supported the organisms that made the fossils. Similar fossils of giant, land-dwelling dinosaurs are found on continents separated by oceans. Q.

How does glacial evidence support continental drift?

There is also much climate evidence supporting continental drift, most notable of which is glacial activity. Alfred Wegener investigated this field and found an anomaly in the Permo-Carboniferous ice sheet that was found through glacial till deposits to have once covered all the southern major plates.

What does the continental drift theory state?

Continental drift was a revolutionary theory explaining that continents shift position on Earth’s surface. … He proposed that Earth must have once been a single supercontinent before breaking up to form several different continents.

What was the main reason Wegener's continental drift hypothesis was rejected quizlet?

Why was Wegener’s hypothesis rejected? Because Wegener could not identify the cause of continental drift, most geologists rejected his idea. Continental drift was what Wegener invented. Wegener’s hypothesis was rejected from geologists because he couldn’t identify the cause of continental drift.

What 2 pieces of evidence did Wegener discover that supported the idea of Pangaea?

Wegener supported his theory by demonstrating the biological and geological similarities between continents. South America and Africa contain fossils of animals found only on those two continents, with corresponding geographic ranges.

Who is Alfred Wegener and what did he do?

Alfred Wegener, in full Alfred Lothar Wegener, (born November 1, 1880, Berlin, Germany—died November 1930, Greenland), German meteorologist and geophysicist who formulated the first complete statement of the continental drift hypothesis.

What supports the theory of plate tectonics?

There is evidence of plate-tonics. Clues to their past can be found in modern continents. Evidence from fossils, glaciers, and coastlines can show how the plates once fit together. Fossils tell us where plants and animals once lived.

What evidence from paleomagnetic studies provided support for continental drift?

Paleomagnetists led the revival of the continental drift hypothesis and its transformation into plate tectonics. Apparent polar wander paths provided the first clear geophysical evidence for continental drift, while marine magnetic anomalies did the same for seafloor spreading.

What helped scientists develop the theory of plate tectonics?

Evidence that led to the development of plate tectonic theory in the 1960s came primarily from new data from the sea floor, including topography and the magnetism of rocks.

What is the main piece of evidence supporting the theory of seafloor spreading?

Evidence of Sea Floor Spreading. Harry Hess’s hypothesis about seafloor spreading had collected several pieces of evidence to support the theory. This evidence was from the investigations of the molten material, seafloor drilling, radiometric age dating and fossil ages, and the magnetic stripes.

What are two pieces of evidence for seafloor spreading?

Several types of evidence from the oceans supported Hess’s theory of sea-floor spreading-evidence from molten material, magnetic stripes, and drilling samples. This evidence also led sci- entists to look again at Wegener’s theory of continental drift.

Who is the German scientist who proposed the theory of continental drift in 1912?

January 6, 1912: Alfred Wegener Presents His Theory of Continental Drift.

How does glacial deposits support plate movements?

According to new research, the transition to plate tectonics started with the help of lubricating sediments, scraped by glaciers from the slopes of Earth’s first continents. … The findings suggest that sediment lubrication controls the rate at which Earth’s crust grinds and churns.

What was Pangaea what evidence supports the past existence of Pangaea?

Glacial deposits, specifically till, of the same age and structure are found on many separate continents that would have been together in the continent of Pangaea. Fossil evidence for Pangaea includes the presence of similar and identical species on continents that are now great distances apart.