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Alfred Wegener tried to explain how continental drift took place, but he had no concrete evidence about how the continents moved. He had to explain what force is pushing and pulling the continents. And mainly in the early 1900s, most geologists thought that mountains formed because Earth was slowly cooling and shrinking. So most geologists would have to change their ideas of how mountains formed. Then in 1960 Harry Hess, an American geologist, he thought about the ocean floor in relation to the problem of continental drift. He proposed a process called sea-floor spreading. In sea-floor spreading, the sea floor spreads apart along both sides of a mid-ocean ridge as new crust is added. The ocean floors move like conveyor belts, carrying the continents with them. Hess soon found evidence from molten material, magnetic stripes, and rock samples from the mid-ocean ridges. And he proved that Wegener's theory wasn't wrong.
What else can I help you with?
Was the theory of a'super continent' originally accepted by scientists?
No, the theory of a supercontinent was initially met with skepticism by scientists when it was proposed by Alfred Wegener in the early 20th century. It was not widely accepted until the 1960s, when advancements in plate tectonics provided more evidence to support the idea.
What period did the continental drift theory begin to break up?
The theory of continental drift started to gain acceptance in the early 20th century, primarily pioneered by Alfred Wegener. It faced significant opposition until the 1960s when advancements in seafloor mapping and plate tectonics provided strong evidence to support the theory.
What information did Wegener not have?
Alfred Wegener did not have a mechanism to explain how continents could move across the Earth's surface. He proposed the theory of continental drift in the early 20th century, but it wasn't until the development of plate tectonics in the 1960s that a satisfactory explanation for the movement of continents was provided.
Why was Alfred Wegener unable to prove his theory about Pangaea?
Alfred Wegener was unable to prove his theory about Pangaea because he lacked a mechanism to explain how continents could move across the Earth's surface. Additionally, Wegener's theory was met with skepticism from the scientific community at the time due to the lack of supporting evidence and alternative explanations being more widely accepted. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas were finally validated.
Why was wegener's theory rejected?
Wegener's theory of continental drift was initially rejected because he couldn't provide a mechanism to explain how the continents moved. The scientific community at the time also didn't fully accept the idea of large land masses drifting across the Earth's surface. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas gained widespread acceptance.
Why was wegeners theory of continental drift not accepted at first?
It was not excepted because they didn't believe him at all until it was proven!
Why was Alfred Wegners continental drift theory ignored?
Alfred Wegner's continental drift theory was ignored because he didn't have enough proof to show everyone that tectonic plates were moving. The supercontinent Pangaea sounded like a big fantasy to everyone back then.
Was the theory of a'super continent' originally accepted by scientists?
No, the theory of a supercontinent was initially met with skepticism by scientists when it was proposed by Alfred Wegener in the early 20th century. It was not widely accepted until the 1960s, when advancements in plate tectonics provided more evidence to support the idea.
The US did not become a full practicing democracy until?
1960s
Did the Apollo missions continue from the 1960s until the 1990s?
yes
Is the aglet the most ignored invention in America?
Yes,It is. Harvey Kennedy invented the aglet. But it is still ignored until this day. Hope This Helped!!
Which was the party in power from the early 1930s until the late 1960s?
Democrats
Did aerosmith have songs in the 1960s?
No....they didn't get started until the mid-seventies
Was the right of privacy not acknowledged as a separate right until the 1960s?
True
What William Harvey discovery?
William Harvey's discovery was limited because:•Doctors could not make blood transfusions until they discovered blood groups in 1901. •Many thought that his idea was mad. •Some Doctors ignored his theory.
Why was wegeners theory so different?
Wegener's theory of continental drift was different because it proposed that continents were once joined together in a supercontinent called Pangaea and drifted apart over time. This was a radical idea at the time as it challenged the established belief of stationary continents. Wegener lacked a plausible mechanism to explain how continents moved, which led to skepticism from the scientific community until the development of plate tectonics theory.
What period did the continental drift theory begin to break up?
The theory of continental drift started to gain acceptance in the early 20th century, primarily pioneered by Alfred Wegener. It faced significant opposition until the 1960s when advancements in seafloor mapping and plate tectonics provided strong evidence to support the theory.
