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Francis Bacon noticed in 1620 that the outlines of the continents fit together like a jigsaw puzzle, but did not suggest a theory of why.
Benjamin Franklin wrote in 1780 that the crust of the Earth must be a shell that can break and shift by movements of a fluid below
The proper theory of continental drift was suggested by Alfred Wegener in the early 20th century. He published a book "The origin of the continents and oceans" proposing the existence of a supercontinent he called Pangaea about 250 million years ago.
He was unable to explain a driving mechanism, which is one of the reasons why his theory was at first rejected by the scientific community.
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∙ 13y ago
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∙ 6y agoGerman scientist Alfred Wegener (1880-1930) first proposed the theory of continental drift in 1912, but it was not widely accepted until the 1950s.
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∙ 15y agoAlfred Wegener first proposed the theory of continental drift.
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∙ 9y agoWas the first person to propose the idea of moving continents as a scientific hypothesis? A. Charles Richter B. Antonio Snider-Pellegrino C. Abraham Ortelius D.Alfred Wegener
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∙ 13y agoThe scientist is Alfred Wegener.
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∙ 12y agoAlfred Wegener.
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∙ 12y agoAlfred wegener
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How did continental drift happen?
Continental Drift happened, when the tectonic plates in the earth shifted, and pushed the lithosphere up, causing our continents to split.
What dose the continental drift theory state?
It states that all the continents were once a single supercontinent and broke up and drifted to their current locations.
State the hypothesis of continental drift?
That there was once a super continent called Pangaea huge land mass was broken into continents that drifted apart. The theory also suggests that the earth is made up of 7 gigantic shifting slabs of the earth's crust. This disproved the more popular (at the time) "raisin" theorem
What was ls lowry's first job?
in 1904 he drifted into office work as a clerk with a Manchester accountant
In the 1930s the theory of continental drift was formed?
The theory of continental drift did originate in the 1930s. Continental drift asserts that the continents were once a single landmass called Pangaea that drifted apart over time.
What scientist who first proposed the theory that the continents drifted?
huts
Why were Wegener's ideas not immediately accepted by the scientific community?
He could not explain why the continents drifted.
Are the oceans in tundras frozen?
Yes. after the continents drifted North or South respectivally. Yes. after the continents drifted North or South respectivally.
Why do fossils make you know the continents have drifted apart?
high
Which theory explains how the continents drifted from one landless to their present locations?
The theory of continental shift is plate tectonics. Pangea was a supercontinent that broke up and drifted into the continents we have today (and are still drifting).
Who believed the continents were once connected but drifted apart?
Alfred wegener
What is drifted to their present positions when land mass broke apart?
continents
How do you think the continents drifted away from one another?
sea floor spreading
Who developed the idea that continents were once joined and have since drifted apart?
wegener
What did wegener hypothesize happen to the continents?
they drifted together to form a single continent
Which theory explains how the continents drifted from one landmass to their present location?
pangea
What its the theory that the continents we're once joined and slowly drifted apart?
Continental Drift.
