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Why do you think that Wegener was unable to prove the theories of continental drift and plate tectonics before his death in 1930?
Wiki User
∙ 12y ago
i think he was unable to prove his statements because he has never seen this happen
Wiki User
∙ 12y ago
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What is the Alfred wegener known for?
he thought that the continents used to be one big continent and the plates underground broke and mad our continents todayAnother of his theories was that the continents are moving. He was ridiculed by the scientific community because they thought that the continents were always like this. Wegener's evidence for this was that matching fossils were in south America and also in Africa Other scientist reckoned it was a land bridge connecting the two continents even though there was no evidence for a land bridge. Also was the jigsaw-fit of the continentsWegener's theory is Continental drift- The Earth once had a single landmass that broke up into large pieces, which have since drifted apart.
What geological theory states that pieces of the Earth's lithosphere are in constant slow motion?
The geological theory that states that pieces of earths crust are in constant slow motion is called the Continental Drift Theory. This theory also considers Pangea, the way the continents were before the drift.
Did albert Einstein do anything with plate tectonics?
Einstein died before plate tectonics became an accepted geological idea.
What does Pangaea have to do with plate tectonics?
Pangaea is the name of the super continent that existed about 250 million years ago, before they separated to form the continents we know today. It has to do with plate tectonics because the theory of continental drift (proposed by Alfred Wegener) says that the plates are moving because of sea-floor spreading
How long was it before new evidence emerged to support wegener's original theory?
In the 1960's scientists uncovered new evidence that seemed to support Wegener's theory.
Why do you think wegener was unable to prove the theories of continental drift and plate tectonics before his death in 1930?
i think he was unable to prove his statements because he has never seen this happen
When were plateaus discovered?
Plate Tectonics is a theory which was originally invented by the German geologist Alfred Wegener in the 1930s.Sorry but this is wrong, Alfred wegener came up with the theory of continental drift. JT Wilson came up with plate tectonics.
Whose idea was continental drift?
A scientist by the name of Alfred Wegener proposed this theory about a century ago. It was not well-received at first, but after more and more evidence was discovered, it gradually became more accepted. Today, most scientists consider continental drift, formally known as the theory of plate tectonics, to be the correct explanation.
What is the Alfred wegener known for?
he thought that the continents used to be one big continent and the plates underground broke and mad our continents todayAnother of his theories was that the continents are moving. He was ridiculed by the scientific community because they thought that the continents were always like this. Wegener's evidence for this was that matching fossils were in south America and also in Africa Other scientist reckoned it was a land bridge connecting the two continents even though there was no evidence for a land bridge. Also was the jigsaw-fit of the continentsWegener's theory is Continental drift- The Earth once had a single landmass that broke up into large pieces, which have since drifted apart.
What geological theory states that pieces of the Earth's lithosphere are in constant slow motion?
The geological theory that states that pieces of earths crust are in constant slow motion is called the Continental Drift Theory. This theory also considers Pangea, the way the continents were before the drift.
What theory related to Pangaea is Alfred Wegener known for?
The Continental Drift Theory in 1912 Pangaea is believed to be a giant super-continent that existed before the continents drifted apart from each other.
What key evidence did Alfred Wegener use to support his hypothesis of continental drift?
Alfred Wegener's fully developed theory of continental drift attempted to point out evidences that the continents were once joined into a single continent he called Pangea. Wegener's theory hypothesized that the continents were able to push through the rock of the seafloor to their present positions. As evidence, he noted, as had others before him, of the geographic correlation in coastline perimeters of South America and Africa. This was the feature that led Wegener to investigate for other evidences. His investigations revealed that mountain ranges in South America and Africa, and strata and composition of coal fields in Europe and North America matched or lined up. Additionally, matching reptilian fossils were found on either side of the ocean, indicating that the continents were once joined together. Although he was unable to find a mechanism for his proposed continental drift theory, he also observed that the more shallow an ocean, the younger its geologic age. It wasn't until the 1950's and 1960's, with the discovery of the Mid-Atlantic Ridge, and other sea floor mapping discoveries that Wegener's hypothesis started to become more accepted. The newer science of plate tectonics owes much to Wegener's scientific groundwork.
What is the the continental drift theory?
Continental drift refers to the movement of the Earth's continents relative to each other. The theory was first proposed by Frank Bursley Taylor in 1908, at a meeting of the Geological Society of America. Prior to this, various notable scientists such as Abraham Ortelius, Francis Bacon, Antonio Snider-Pellegrini and Benjamin Franklin had observed that the shapes of continents on either side of the Atlantic Ocean seemed to fit together. The theory that all the continent had originally been part of a supercontinent - now referred to as Pangaea - was also supported by the similarities of fossil remnants and some geological formations across the southern continents.The first to use the term continental drift was Alfred Wegener. He proposed that the cause of continental drift was the continents being been pulled apart by the centrifugal force of the Earth's rotation, but this was considered unrealistic by other scientists. In the 1960s, geological research suggested the theory of plate tectonics, which accounted for the theory of continental drift. Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents. Wegener thought all the continents were once joined together in an "Urkontinent" before breaking up and drifting to their current positions. But geologists soundly denounced Wegener's theory of continental drift after he published the details in a 1915 book called "The Origin of Continents and Oceans." Part of the opposition was because Wegener didn't have a good model to explain how the continents moved apart. Though most of Wegener's observations about fossils and rocks were correct, he was outlandishly wrong on a couple of key points. For instance, Wegener thought the continents might have plowed through the ocean crust like icebreakers smashing through ice. "There's an irony that the key objection to continent drift was that there is no mechanism, and plate tectonics was accepted without a mechanism," to move the continents, said Henry Frankel, an emeritus professor at the University of Missouri-Kansas City and author of the four volume "The Continental Drift Controversy" (Cambridge University Press, 2012). Although Wegener's "continental drift" theory was discarded, it did introduce the idea of moving continents to geoscience. And decades later, scientists would confirm some of Wegener's ideas, such as the past existence of a supercontinent joining all the world's landmasses as one. Pangaea was a supercontinent that formed roughly 300 million years ago, and was responsible for the fossil and rock clues that ledThe continental theory is when theory separates the colonist. This was made in the year 1912.
How did wegener prove his theory?
Alfred Wegener's fully developed theory of continental drift attempted to point out evidences that the continents were once joined into a single continent he called Pangea. Wegener's theory hypothesized that the continents were able to push through the rock of the seafloor to their present positions.As evidence, he noted, as had others before him, of the geographic correlation in coastline perimeters of South America and Africa. This was the feature that led Wegener to investigate for other evidences. His investigations revealed that mountain ranges in South America and Africa, and strata and composition of coal fields in Europe and North America matched or lined up. Additionally, matching reptilian fossils were found on either side of the ocean, indicating that the continents were once joined together. Although he was unable to find a mechanism for his proposed continental drift theory, he also observed that the more shallow an ocean, the younger its geologic age. It wasn't until the 1950's and 1960's, with the discovery of the Mid-Atlantic Ridge, and other sea floor mapping discoveries that Wegener's hypothesis started to become more accepted. The newer science of plate tectonics owes much to Wegener's scientific groundwork.Read more: What_evidence_did_Alfred_Wegener_use_to_support_his_theory_of_continental_drift
What evidence did Alfred Wegener use to support his theory of continental drift?
Deep-sea mountain ranges had caught his attention. Alfred Wegener's fully developed theory of continental drift attempted to point out evidences that the continents were once joined into a single continent he called Pangaea. Wegener's theory hypothesized that the continents were able to push through the rock of the seafloor to their present positions. As evidence, he noted (as had others before him), of the geographic correlation in coastline perimeters of South America and Africa. This was the feature that led Wegener to investigate other clues. His investigations revealed that mountain ranges in South America and Africa, and strata and composition of coal fields in Europe and North America matched or lined up. Additionally, matching reptilian fossils were found on either side of the ocean, indicating that the continents were once joined together. Although he was unable to find a mechanism for his proposed continental drift theory, he also observed that the more shallow an ocean, the younger its geologic age. It wasn't until the 1950's and 1960's, with the discovery of the Mid-Atlantic Ridge (and other sea floor mapping discoveries) that Wegener's hypothesis started to become more accepted. The newer science of plate tectonics owes much to Wegener's scientific groundwork. sdhtshehdtubt6yhsx ryjut7iyldrtysvefgb 6u fyu6uerjthe5tjkj jgyuftyk
Did albert Einstein do anything with plate tectonics?
Einstein died before plate tectonics became an accepted geological idea.
What was Alfred Wegener's first presented idea of continental drift?
In 1915 the first edition of The Origin of Continents and Oceans, a book outlining the Continental Drift theory of Alfred Lothar Wegener, a German meterologist, was published; expanded editions were published in 1920, 1922, and 1929. About 300 million years ago, claimed Wegener, the continents had formed a single mass, called Pangaea (from the Greek for "all the Earth"). Pangaea had split, and its pieces had been moving away from each other ever since. Wegener was not the first to suggest that the continents had once been connected, but he was the first to present extensive evidence from several fields. He was subsequently proved right, although he was wrong in one respect; the continents don't drift on their own, they move as part of much larger "plates" of the Earth's surface, much of which is ocean floor.
