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Rock on the ocean floor provided the final proof of sea floor spreading with a record of?
magnetic stripes on either side of the Mid-Atlantic ridge. These parallel bands of alternating polarity were mirrored on each side of the ridge, providing evidence for seafloor spreading and the movement of tectonic plates.
Why did arthur Holmes think the sea floor was spreading?
Spreading Of ocean floor
Which observation was not instrumental in formulating the hypothesis of sea floor spreading?
One observation that was not instrumental in formulating the hypothesis of sea floor spreading is the distribution of terrestrial fossils across continents. While these fossils provided evidence for continental drift, they did not directly relate to the mechanisms of sea floor spreading, which is primarily supported by observations such as the age of oceanic crust, magnetic stripe patterns on the sea floor, and the presence of mid-ocean ridges.
How do you use sea-floor spreading in a sentence?
The Super Continent was broken apart, in part by sea-floor spreading.Scientists discovered that sea-floor spreading continues to move the continents.Sea-floor spreading can be measured using specialized equipment.
What was not included in the support for Harry Hess's hypothesis of sea floor spreading?
One aspect not included in the support for Harry Hess's hypothesis of sea floor spreading was the lack of direct evidence of the mechanisms driving the process, such as mantle convection. Additionally, the age and magnetic anomalies of the ocean floor were not fully understood at the time, which limited the initial acceptance of his ideas. Furthermore, the concept of plate tectonics, which later provided a comprehensive framework for understanding sea floor spreading, was not yet developed during Hess's proposal in the early 1960s.
Rock on the ocean floor provided the final proof of sea floor spreading with a record of?
magnetic stripes on either side of the Mid-Atlantic ridge. These parallel bands of alternating polarity were mirrored on each side of the ridge, providing evidence for seafloor spreading and the movement of tectonic plates.
What is a spreading center on the ocean floor?
sea floor-spreading..;)
What is the most important in providing support for the sea floor spreading hypothesis?
"Magnetic Polarity: the North and South magnetic poles have switched positions throughout Earth's history... the record of magnetic polarity in the rocks of the ocean floor provided unequivical support for the seafloor spreading hypothesis." - as quoted in chp. 4, pg. 94, from the textbook "The Good Earth: Introduction To Earth Science"
Why did arthur Holmes think the sea floor was spreading?
Spreading Of ocean floor
The process by which molten material adds new oceanic crust to the ocean floor?
DA ANSWER ISseafloor spreadingThe_process_by_which_molten_material_adds_new_oceanic_crust_to_the_ocean_floor_is_calledThe_process_by_which_molten_material_adds_new_oceanic_crust_to_the_ocean_floor_is_called
Which observation was not instrumental in formulating the hypothesis of sea floor spreading?
One observation that was not instrumental in formulating the hypothesis of sea floor spreading is the distribution of terrestrial fossils across continents. While these fossils provided evidence for continental drift, they did not directly relate to the mechanisms of sea floor spreading, which is primarily supported by observations such as the age of oceanic crust, magnetic stripe patterns on the sea floor, and the presence of mid-ocean ridges.
What three types of evidence provided support of the theory of sea-floor spreading?
three are : eruptions of molten material magnetic stripes in the rock of the ocean floor and the ages of the rocks themselves :)
What three types of evidence provided support of the theory of sea floor spreading?
three are : eruptions of molten material magnetic stripes in the rock of the ocean floor and the ages of the rocks themselves :)
Where sea floor spreading occurs?
Sea floor spreading occurs at the mid ocean ridges.
What are three types of evidence provided support for sea-floor spreading?
Seismic Waves, Rock formations, and the shapes of the continents over time
How do you use sea-floor spreading in a sentence?
The Super Continent was broken apart, in part by sea-floor spreading.Scientists discovered that sea-floor spreading continues to move the continents.Sea-floor spreading can be measured using specialized equipment.
What is the primary site for sea floor spreading?
Sea floor spreading occurs at mid-ocean ridges
