yes because its in the science book no durr.
yes
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.
they both were associated with plate boundaries and continental drift. Harry Hess's theory proved Alfred's to be true.
Harry Hess was an American geologist and a key figure in the development of the theory of plate tectonics, which expanded upon Alfred Wegener's earlier concept of continental drift. In the early 1960s, Hess proposed the idea of seafloor spreading, suggesting that new oceanic crust forms at mid-ocean ridges and pushes tectonic plates apart. This process provided a mechanism for continental drift, demonstrating how continents could move over geological time. His work helped to solidify the understanding of the dynamic nature of Earth's surface and the movement of its plates.
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.
yes
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 suggested that continents do not move across the ocean crust. He made the theory of continental drift famous and somewhat accepted.
they both were associated with plate boundaries and continental drift. Harry Hess's theory proved Alfred's to be true.
Both Harry Hess and Alfred Wegener proposed groundbreaking theories related to the movement of Earth's crust. Wegener's hypothesis of continental drift suggested that continents were once connected and have since moved to their current positions, while Hess's hypothesis of seafloor spreading explained how new oceanic crust forms at mid-ocean ridges and pushes older crust away. Both hypotheses contributed to the development of the theory of plate tectonics, which revolutionized our understanding of the Earth's dynamic processes.
Harry Hess came up with the theory of seafloor spreading . Alfred Wegener came up with the idea of continental drift NOT sea-floor spreading.
Harry Hess came up with the theory of seafloor spreading . Alfred Wegener came up with the idea of continental drift NOT sea-floor spreading.
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.
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.
well i am in middle school so this answer might not be right but this is my answer hope it will be useful. i think it was his continental drift and the sea-floor spreading.
Alfred Wegener, a German meteorologist, was the first person to propose the theory of continental drift in the early 20th century. The idea of tectonic plates was later developed and refined by scientists such as Harry Hess and Robert Dietz in the mid-20th century.
Harry Hess's discovery was important because it helped explain the theory of continental drift. His discovery, that on the sea floor magma pushes up which causes the plate tectonics to move which carries the continents with it, explains better reasoning to the theory. It also helped the scienctist to explain how the sea floor spreading is happening.