The theory proposed by Henry Hess was supported with magnetic polarity reversals
Henry Hess proposed the theory of seafloor spreading, which suggests that new oceanic crust is formed at mid-ocean ridges and then moves away from the ridges, pushing older crust away. This process helps explain how continents can drift apart and shed light on the theory of plate tectonics.
he proposed that mid-ocean ridges were areas where the floors of oceans had split apart
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.
Harry Hess proposed the theory of seafloor spreading, which provided physical evidence for the movement of the Earth's crust. Alfred Wegener proposed the theory of continental drift, which lacked a mechanism to explain how continents moved. Hess's theory had more scientific support and evidence, leading to greater acceptance by the scientific community.
Harry Hess proposed the theory of seafloor spreading, which suggested that new oceanic crust was continuously forming at mid-ocean ridges and moving away in both directions. This supported Wegener's belief in continental drift by providing a mechanism for how continents could move across the Earth's surface.
Henry Hess
Henry H. hess
he proposed that mid-ocean ridges were areas where the floors of oceans had split apart
Henry Hess proposed the theory of seafloor spreading, which suggests that new oceanic crust is formed at mid-ocean ridges and then moves away from the ridges, pushing older crust away. This process helps explain how continents can drift apart and shed light on the theory of plate tectonics.
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Henry Hess was a geologist and geophysicist known for his contributions to the development of the theory of plate tectonics. He proposed the idea of seafloor spreading, which explained how new oceanic crust is continually formed at mid-ocean ridges. This theory revolutionized our understanding of the Earth's geology and the process of continental drift.
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.
Harry Hess proposed the theory of seafloor spreading, which provided physical evidence for the movement of the Earth's crust. Alfred Wegener proposed the theory of continental drift, which lacked a mechanism to explain how continents moved. Hess's theory had more scientific support and evidence, leading to greater acceptance by the scientific community.
Harry Hess proposed the theory of seafloor spreading, which suggested that new oceanic crust was continuously forming at mid-ocean ridges and moving away in both directions. This supported Wegener's belief in continental drift by providing a mechanism for how continents could move across the Earth's surface.
Alfred Wegener's work on continental drift and his publication of the theory in 1912 provided the initial framework for the idea. However, it was further developed and supported by scientists such as Harry Hess, who introduced the concept of seafloor spreading in the 1960s, leading to the acceptance of the theory of plate tectonics.
Yes, Harry Hess proposed the theory of seafloor spreading and the existence of mid-ocean ridges during the 1960s. His work significantly contributed to the development of the theory of plate tectonics.
Hess's theory became known as the theory of sea-floor spreading. This theory proposed that new oceanic crust is formed at mid-ocean ridges, then moves away from the ridges, carrying continents with it.