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.
German scientist Alfred Wegener (1880-1930) first proposed the theory of continental drift in 1912, but it was not widely accepted until the 1950s.
Alfred Wegener first proposed the theory of continental drift.
Was 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
The scientist is Alfred Wegener.
Alfred Wegener.
Alfred wegener
Continental Drift happened, when the tectonic plates in the earth shifted, and pushed the lithosphere up, causing our continents to split.
It states that all the continents were once a single supercontinent and broke up and drifted to their current locations.
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
in 1904 he drifted into office work as a clerk with a Manchester accountant
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.
huts
He could not explain why the continents drifted.
Yes. after the continents drifted North or South respectivally. Yes. after the continents drifted North or South respectivally.
high
The theory that explains how the continents drifted from one landmass to their present locations is called plate tectonics. It suggests that the Earth's outer shell is divided into several plates that move and interact with each other, leading to the drifting of continents over time. This movement is driven by processes like seafloor spreading and subduction.
Alfred wegener
Continents and tectonic plates drifted to their present positions due to the process of plate tectonics. This movement is driven by the slow shifting of the Earth's lithosphere on the more fluid asthenosphere beneath it. The movement of these plates over millions of years has resulted in the present configuration of the continents and ocean basins.
sea floor spreading
wegener
they drifted together to form a single continent
pangea
The theory is called plate tectonics, which posits that Earth's outer shell is divided into several large, rigid plates that move and interact with one another. This movement can result in phenomena such as earthquakes, volcanic activity, and the drifting of continents over millions of years.