I think that continetal drift replaced his theory
Seafloor Spreading helped move the Continents to their current location.
One key difference is that the continental drift hypothesis proposed that the continents moved through the oceanic crust, while plate tectonics theory explains the movement of large rigid plates that make up the Earth's lithosphere. Plate tectonics theory also includes the concept of seafloor spreading and subduction, which were not part of the original continental drift hypothesis.
so basically the theory of continental drift, no one believed it. the idea that the continents were moving was just an hypothesis made by weigner. seafloor spreading made this hypothesis make sense.
Several evidences were given as proof to the theory of continental drift, they include; 1. Climatic evidence (Paleoclimatic Reconstruction). 2. Fossil evidence (Paleontological proof). 3. Continental fit. (Continental margin shapes). 4. Lithological and Stratigrapical similarities of adjacent continental masses. 5. Seafloor spreading. 6. Glacial till. 7. Plate tectonics.
the similarities of this 3 theory is,,,, they are all theory....
What is the similarities of theory and hypothesis
The hypothesis of continental drift was proposed by Alfred Wegener in 1912 to explain the jigsaw-like fit of continents, similarities in rock types and fossils, and paleoclimate data. It wasn't widely accepted until the 1960s when evidence from paleomagnetism and seafloor spreading supported the theory.
Wegener's background as a climatologist helped him notice similarities in rock formations, fossils, and geological structures between continents separated by vast oceans. He realized that these similarities could not be explained by existing theories about seafloor spreading or continental drift. This led him to propose the groundbreaking theory of continental drift, suggesting that the continents were once connected and have since moved apart.
I think that continetal drift replaced his theory
Seafloor spreading and continental drift are both processes associated with plate tectonics. They both involve the movement of Earth's lithospheric plates. Seafloor spreading is the process where new oceanic crust is formed at mid-ocean ridges, while continental drift is the theory that continents have moved and are still moving over Earth's surface.
Seafloor Spreading helped move the Continents to their current location.
Yes. The theory of plate tectonics is very broad, and it covers seafloor spreading, continental drift, plate boundaries and so on.
One key difference is that the continental drift hypothesis proposed that the continents moved through the oceanic crust, while plate tectonics theory explains the movement of large rigid plates that make up the Earth's lithosphere. Plate tectonics theory also includes the concept of seafloor spreading and subduction, which were not part of the original continental drift hypothesis.
so basically the theory of continental drift, no one believed it. the idea that the continents were moving was just an hypothesis made by weigner. seafloor spreading made this hypothesis make sense.
Several evidences were given as proof to the theory of continental drift, they include; 1. Climatic evidence (Paleoclimatic Reconstruction). 2. Fossil evidence (Paleontological proof). 3. Continental fit. (Continental margin shapes). 4. Lithological and Stratigrapical similarities of adjacent continental masses. 5. Seafloor spreading. 6. Glacial till. 7. Plate tectonics.
Harry Hess came up with the theory of seafloor spreading . Alfred Wegener came up with the idea of continental drift NOT sea-floor spreading.