What is the continental drift idea who suggested it and why was it rejected?
What is the continental drift idea who suggested it and why was it rejected?
Continental drift was a revolutionary theory explaining that continents shift position on Earth’s surface. The theory was proposed by geophysicist and meteorologist Alfred Wegener in 1912, but was rejected by mainstream science at the time.
What was the main reason Wegener’s continental drift hypothesis was rejected quizlet?
Wegener’s hypothesis was rejected from geologists because he couldn’t identify the cause of continental drift.
What aspects of Wegener’s continental drift hypothesis were rejected to most Earth scientists select all that apply?
What two aspects of Wegener’s continental drift hypothesis were objectionable to most Earth scientists? His inability to identify a credible mechanism for continental drift and his suggestion that larger and sturdier continents broke through thinner oceanic crust like ice breakers cut through ice.
Which statement does not support Wegener’s continental drift theory?
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.
Which line of evidence did Alfred Wegener not support continental drift?
Which type of evidence was NOT used by Alfred Wegener to support his continental drift hypothesis? fossil.
What 2 aspects of Wegener’s continental drift hypothesis were objectionable to most Earth scientists?
What was Wegener’s hypothesis called?
In the early 20th century, Wegener published a paper explaining his theory that the continental landmasses were “drifting” across the Earth, sometimes plowing through oceans and into each other. He called this movement continental drift.
What are the 5 evidences of 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.
Would you have supported or rejected the idea of Wegener?
Geologists roundly denounced Wegener’s continental drift theory after he published the details in a 1915 book called “The Origin of Continents and Oceans (opens in new tab).” Part of the opposition was because Wegener didn’t have a good model to explain how the continents moved, something scientists later explained …
Which of the following statements by Alfred Wegener led to the ultimate rejection of continental drift as a hypothesis about continental movement?
Which of the following statements by Alfred Wegener led to the ultimate rejection of continental drift as a hypothesis about continental movement? Wegener suggested that the continents broke through thinner oceanic crust as they migrated over time.
What did Wegener wrong?
We now know that Wegener’s theory was wrong in one major point: continents do not plow through the ocean floor.
Which of the following statements by Alfred Wegener led to the ultimate rejection of continental drift as a hypothesis about continental movement quizlet?
What are some flaws within Wegener’s continental drift?
The main problem with Wegener’s hypothesis of Continental Drift was the lack of a mechanism. He did not have an explanation for how the continents moved. His attempt to explain it using tides only made things worse.
Which of the following did Wegener use to support continental drift?
Wegener used fossil evidence to support his continental drift hypothesis. The fossils of these organisms are found on lands that are now far apart. Grooves and rock deposits left by ancient glaciers are found today on different continents very close to the equator.
Which feature of Wegener’s idea of continental drift contributed to its rejection by the scientific community quizlet?
Which feature of Wegener’s idea of continental drift contributed to its rejection by the scientific community? Wegener proposed that gravitational forces from the Sun and Moon could move continents. You just studied 44 terms!