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It explained seafloor movement because he researched that hot/less dense material rises to Earths crust, at the Mid-Atlantic Ridge. At the hole the magma cools making new seafloor. He also found out that there were new rocks near the Mid-Atlantic Ridge and old ones farther away. Hess also theorized that this seafloor has to filter somewhere- this somewhere is called the subduction zone. The subduction zone is an area where old seafloor sinks and the plates melt it forms into magma, building pressure within the Earth. When there is too much pressure the Earth lets out this energy in Arcs, Volcanic islands, etc.
What else can I help you with?
What is the mood or atmosphere in harrypotterbook 1?
The mood in Harry Potter and the Sorcerer's Stone is mostly mysterious and magical, with a sense of wonder and adventure as Harry discovers the wizarding world for the first time. There are also moments of danger and suspense, especially as Harry and his friends uncover the mystery surrounding the Philosopher's Stone.
Who donated the hope diamond in 1958 to the Smithsonian?
Harry Winston donated the Hope Diamond to the Smithsonian Institution in 1958 by sending the gem through the U.S. mail in a plain brown paper parcel.
What jeweler donated the famous Hope Diamond to the Smithsonian Institute in 1958?
The famous Hope Diamond was donated to the Smithsonian Institute in 1958 by jeweler Harry Winston. Winston donated the diamond as a way to promote the diamond's mystique and to showcase it for public viewing.
What jeweler donated the famous Hope Diamond to the Smithsonian in 1958?
The jeweler's name is Harry Winston, of New York City, New York.
How much money has harry redknapp spent at spurs?
During his time as manager at Tottenham Hotspur from 2008 to 2012, Harry Redknapp oversaw a net spending of around £10 million on transfer fees. This made him known for his ability to sign quality players without overly extravagant spending.
How did harry hess hypothesis explain seafloor movement?
Harry hess' hypothesis was hot/less dense material rises up the Earth's crust toward the mid-ocean ridges. When the seafloor breaks apart, magma is forced upward and through the cracks. It cools, and becomes a new seafloor. When it moves away from the mid-ocean ridge, it becomes denser and sinks. This helps form ridges.
When did harry hess propose seafloor spreading?
Harry Hess proposed the idea of seafloor spreading in the early 1960s, with his initial proposal being presented in 1960. This concept revolutionized our understanding of plate tectonics and the movement of the Earth's lithosphere.
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.
What is the idea that continents have moved horizontally through the seafloor to their current locations?
seafloor spreading by Harry Hess
Why did people believe Harry Hess and not believe Alfred Wegener?
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.
What was the two discovery Harry Hess?
The Seafloor Spreading Theory
Who discovered Seafloor Spreading?
Henry H. hess
How did Harry Hess hypothesis explain seafloor spreading?
Harry Hess hypothesized that the sea floor was spreading. He explained it through the phenomena of the youngest rocks that are found only at the mid-ocean ridges. These rocks then, get progressively older when moving away from the ridge.
When and where was seafloor spreading discovereand why is it important?
It was proposed in the 1960s by Harry H. Hess.
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.
Theory proposed by Harry Hess that includes processes along mid-ocean ridges?
The theory proposed by Harry Hess is called seafloor spreading. It suggests that new oceanic crust is formed at mid-ocean ridges through the upwelling of magma from the mantle, pushing older crust aside. This process contributes to the continuous movement of tectonic plates and plays a key role in the theory of plate tectonics.
Who were the two scientists who proposed the theory of seafloor spreading in early 1960s?
While two people proposed continental drift (Alfred Wegener and Alexander du Toit), it was just ONE scientist Harry Hess that proposed the mechanism of sea floor spreading to explain how the continents actually moved.
