Scientist rejected Wegners hypothesis of continental drift at first because he did not have enogh evidence to support his theory. He failed to provide a suitable mechanism that could cause the continents to move.
Yes, fossils and rocks support the hypothesis of continental drift. Matching plant and animal fossils found on different continents suggest they were once part of the same landmass. Rocks with similar ages and compositions found across continents also provide evidence for the movement of these landmasses over time.
Arthur Holmes's ideas in the 1920s about mantle convection and radioactive heating helped support Alfred Wegener's theory of continental drift by providing a mechanism for how the continents could move. This helped pave the way for the eventual acceptance of Wegener's ideas as the theory of plate tectonics.
Wegener chose to describe Panthalassa as a single, vast ocean because he believed it helped support his theory of continental drift. By proposing the existence of one supercontinent surrounded by a single ocean, Wegener sought to explain how the continents could have once been joined together before moving apart over geological time. This concept of a unified Panthalassa ocean helped provide a framework for his continental drift theory.
No, John Tuzo Wilson did not contribute to Alfred Wegener's continental drift theory. Williams was a geophysicist known for his research on plate tectonics, which built upon Wegener's ideas. He helped further develop the theory by proposing the concept of transform faults and the Wilson Cycle.
Wegener's background as a climatologist helped him notice similar fossil and rock formations, as well as ancient climates, on continents that are now separated by oceans. This led him to propose the theory of continental drift, suggesting that the continents were once joined together and have since drifted apart.
It helped us by creating the theory of seafloor spreading which is the proof alfred needed to complete his hypothesis
Before discovering that rocks are imprinted with the direction of magnetic orientation that exists at the time of their creation, no proof existed to confirm Wegener's hypothesis. When rocks were examined from both sides of the Mid-Ocean Ridge, the magnetic orientations were found to be mirror images of each other, indicating that the seafloor was spreading outward, and therefore pushing the continents apart.
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.
Because of sea floor spreading
it provided evidence for the movement of tectonic plates over time by showing that magnetic minerals in rocks align with the Earth's magnetic field at the time of their formation. This helped support Wegener's theory of continental drift by showing that continents were once joined as a single landmass and have since moved apart.
Scientist rejected Wegners hypothesis of continental drift at first because he did not have enogh evidence to support his theory. He failed to provide a suitable mechanism that could cause the continents to move.
Yes, fossils and rocks support the hypothesis of continental drift. Matching plant and animal fossils found on different continents suggest they were once part of the same landmass. Rocks with similar ages and compositions found across continents also provide evidence for the movement of these landmasses over time.
Because of sea floor spreading
Fossils were found on the coast of Africa and the coast south America that were in the same dinosaur family. Witch helped Wegener figure that these creatures were once in the same place
Support for Wagner's hypothesis of continental drift includes evidence of fossil records, matching coastlines and geologic formations across continents, and the distribution of certain species that suggest connected landmasses in the past. These pieces of evidence helped bolster the idea that continents were once joined together and have since drifted apart.
Frederick J. Vine helped Alfred Wegener by providing important evidence to support the theory of continental drift. Vine's research on magnetic anomalies in the ocean floor provided crucial support for Wegener's idea of plate tectonics. This collaboration helped to further validate Wegener's revolutionary theory in the field of geology.