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The western coast of Africa and the eastern coast of South America, are of the same shape.
The line of volcanic activity (the mid-Atlantic ridge) between the continents is of this same shape, as are the series of lesser ridges on each side of this central ridge.
The easterly and westerly spreading of Iceland, which is located directly over this same ridge line.
The fossil records of the continents on both sides of the ridge are the same in terms of species and time frame.
The related location of certain geologic features, like coal deposits and other structures.
What else can I help you with?
What does seafloor spreading have to do with the theory of continental drift?
Seafloor Spreading helped move the Continents to their current location.
How did research from the Glomar challenge help scientist support the theory of seaflooding spreading?
From Wikipedia: Starting from August 1968, the Glomar Challenger embarked on a year-long scientific expedition, the Deep Sea Drilling Program, criss-crossing the Mid-Atlantic Ridge between South America and Africa and drilling core samples at specific locations. When the age of the samples was determined by paleontological and isotopic dating studies, this provided conclusive evidence for the seafloor spreading hypothesis, and, consequently, for continental drift.
How did the seafloor spreading help prove the continental drift?
Seafloor spreading provided evidence for continental drift by showing that new oceanic crust is formed at mid-ocean ridges, pushing older crust away. This process helped explain how continents could move and supported the idea of plate tectonics. The pattern of magnetic stripes on the seafloor also matched with predictions based on the movement of continents, further supporting the theory of continental drift.
Who proposed the theory of seafloor spreading based on maps of the ocean floor?
The theory of seafloor spreading was proposed by Harry Hess, a geologist and Navy officer, in the early 1960s. He proposed that new oceanic crust is formed at mid-ocean ridges and then spreads outward. This theory helped to explain the mechanism behind continental drift and plate tectonics.
Why was the ocean floor surveying conducted by Harry Hess of major geological importance?
Harry Hess's ocean floor surveying was of major geological importance because it led to the development of the theory of plate tectonics. His discovery of seafloor spreading provided crucial evidence for the movement of Earth's lithospheric plates, revolutionizing our understanding of Earth's geology and explaining phenomena like earthquakes and volcanic activity.
What does seafloor spreading have to do with the theory of continental drift?
Seafloor Spreading helped move the Continents to their current location.
Did seafloor spreading prove the theory of continental drift?
Yes, seafloor spreading provided concrete evidence for the theory of continental drift proposed by Alfred Wegener. It demonstrated that new oceanic crust was continuously forming at mid-ocean ridges, pushing the continents apart over time. This supported the idea that continents were once connected and have since moved to their current positions.
How did research from the Glomar challenge help scientist support the theory of seaflooding spreading?
From Wikipedia: Starting from August 1968, the Glomar Challenger embarked on a year-long scientific expedition, the Deep Sea Drilling Program, criss-crossing the Mid-Atlantic Ridge between South America and Africa and drilling core samples at specific locations. When the age of the samples was determined by paleontological and isotopic dating studies, this provided conclusive evidence for the seafloor spreading hypothesis, and, consequently, for continental drift.
How did Alfred wegener's inventions helped us?
It helped us by creating the theory of seafloor spreading which is the proof alfred needed to complete his hypothesis
How did the seafloor spreading help prove the continental drift?
Seafloor spreading provided evidence for continental drift by showing that new oceanic crust is formed at mid-ocean ridges, pushing older crust away. This process helped explain how continents could move and supported the idea of plate tectonics. The pattern of magnetic stripes on the seafloor also matched with predictions based on the movement of continents, further supporting the theory of continental drift.
How has the study of the seafloor helped the theory of plate tectonics?
The study of the seafloor has provided critical evidence for the theory of plate tectonics by revealing the presence of mid-ocean ridges, deep-sea trenches, and magnetic striping patterns that support the idea of seafloor spreading. This data has helped scientists understand how tectonic plates move and interact, leading to the development of the theory of plate tectonics.
Who proposed the theory of seafloor spreading based on maps of the ocean floor?
The theory of seafloor spreading was proposed by Harry Hess, a geologist and Navy officer, in the early 1960s. He proposed that new oceanic crust is formed at mid-ocean ridges and then spreads outward. This theory helped to explain the mechanism behind continental drift and plate tectonics.
How did research about the sea floor in the second half of the 1900s affect scientific through about continental drift?
Research about the sea floor in the second half of the 1900s, particularly the discovery of seafloor spreading and magnetic striping, provided crucial evidence to support the theory of continental drift. This research showed that new seafloor was continuously forming at mid-ocean ridges, pushing older seafloor away and supporting the movement of continents over time. This helped solidify the theory of plate tectonics, which explains how the Earth’s lithosphere is divided into plates that move and interact with each other.
Why was the ocean floor surveying conducted by Harry Hess of major geological importance?
Harry Hess's ocean floor surveying was of major geological importance because it led to the development of the theory of plate tectonics. His discovery of seafloor spreading provided crucial evidence for the movement of Earth's lithospheric plates, revolutionizing our understanding of Earth's geology and explaining phenomena like earthquakes and volcanic activity.
How did research about the sea floor in the second half of the 1900s affect scientist thought about continental drift?
Research about the seafloor in the second half of the 1900s, particularly the discovery of mid-ocean ridges and magnetic striping patterns, provided strong evidence supporting the theory of plate tectonics. This new understanding of the seafloor helped scientists realize that the seafloor was spreading at mid-ocean ridges, leading to the acceptance of continental drift as part of the larger theory of plate tectonics.
What kinds of magnetism did scientists finds while studying the ocean floor?
Scientists found evidence of magnetic stripes on the ocean floor, which indicated periodic reversals in Earth's magnetic field. This discovery helped support the theory of plate tectonics and seafloor spreading.
What properties of iron bearing minerals on the seafloor support the theory of seafloor spreading?
iron bearing minerals can record Earth's magnetic field direction. when Earth's magnetic field reverses, newly formed iron bearing minerals will record the magnetic reversal. magnetic reversals show new rock being formed at mid-ocean ridges. This helped explain how the crust could move
