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What would be the effect of seafloor spreading on the size of the ocean floor?
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What states the youngest rocks of ocean floor are at a diverging boundaries moving outward?
seafloor spreading
Can seafloor spreading cause a tsunami?
Yes sea floor spreading and or undersea volcanic eruptions can cause a tsunami or huge ocean wave.
How does the Mid Atlantic Ridge affect the Atlantic Ocean?
The tectonic plates are separating and growing more ocean floor (seafloor spreading).
What effect does a trench have on an ocean?
suduction or sea floor spreading
A typical rate of seafloor spreading in the Atlantic Ocean?
The typical rates of seafloor spreading is 5 centimeters per year. Seafloor spreading is a process that occurs at mid ocean ridges.
What kinds of ocean currents might cause seafloor spreading?
Ocean currents have no effect whatsoever. Seafloor spreading is caused by convection currents in the rock of the earth's mantle.
What evidence in rock supports the theory of seafloor spreading?
Convergence supports the theory of seafloor spreading. Samples of the deep ocean floor are evidence of seafloor spreading because the basaltic oceanic crust and overlapping sediment become younger as the mid-ocean ridge is approached. Also, the rock that makes up the floor of the ocean is younger than the continents.
How does the ocean floor move?
It is called Seafloor Spreading, which comes under the Divergent Plate Movement.
What evidence in rocks supports the theory seafloor spreading?
Convergence supports the theory of seafloor spreading. Samples of the deep ocean floor are evidence of seafloor spreading because the basaltic oceanic crust and overlapping sediment become younger as the mid-ocean ridge is approached. Also, the rock that makes up the floor of the ocean is younger than the continents.
What states the youngest rocks of ocean floor are at a diverging boundaries moving outward?
seafloor spreading
Where is the greatest sediment thickness on the ocean floor?
Near the trenches, or in the seafloor furthest away from spreading centers.
What three pieces of evidence for Wegener's theory came from the sea floor?
seafloor spreading, age of the sea floor and ocean trenches.
Can seafloor spreading cause a tsunami?
Yes sea floor spreading and or undersea volcanic eruptions can cause a tsunami or huge ocean wave.
How does the Mid Atlantic Ridge affect the Atlantic Ocean?
The tectonic plates are separating and growing more ocean floor (seafloor spreading).
How do the ages of the rocks on the ocean floor support the theory of seafloor spreading?
The ages of the rocks become older the farther the way they are from the ridges. The closer they are the younger it is. This leaves evidence to the seafloor spreading theory.
How do the ages of rock on the ocean floor support the theory of seafloor spreading?
The ages of the rocks become older the farther the way they are from the ridges. The closer they are the younger it is. This leaves evidence to the seafloor spreading theory.
What is ocean-floor spreading?
Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. Seafloor spreading helps explain continental drift in the theory of plate tectonics.
