0
What else can I help you with?
At which of the above boundaries is sea floor destroyed?
Sea floor is destroyed at convergent boundaries where two tectonic plates collide. One plate is forced underneath the other in a process called subduction, leading to the destruction of the denser oceanic plate.
Which of the above boundaries is sea floor destroyed?
The destructive boundary where the sea floor is destroyed is called a subduction zone. In this type of boundary, one tectonic plate is forced beneath another plate, causing the oceanic crust to be destroyed as it moves into the Earth's mantle. This process can lead to the formation of deep oceanic trenches and volcanic arcs.
How do ocean ridges and deep-sea trenches support the theory of sea floor spreading?
Ocean ridges and deep-sea trenches support the theory of sea floor spreading through the process of plate tectonics. At ocean ridges, new oceanic crust is formed as magma rises and solidifies, pushing the existing crust apart. Deep-sea trenches are areas where old oceanic crust is being subducted back into the mantle, completing the cycle of sea floor spreading. This continuous movement of crust at ridges and trenches provides evidence for the theory of sea floor spreading and the movement of tectonic plates.
Where is old seafloor destroyed?
Oceanic crust isn't destroyed because it's old; it is, in fact, destroyed due to destructive plate boundaries. This is where a continental plate and an oceanic plate move towards each other. As the oceanic crust is denser, it is pushed under the continental plate. Here it is forced into the mantle of the earth, where it is destroyed due to heat and convection currents.
What boundary seafloor destroyed?
Subduction zones are boundaries where the seafloor is destroyed. This happens when one tectonic plate moves beneath another, causing it to sink into the mantle and be reabsorbed. This process can lead to the formation of deep ocean trenches and volcanic arcs on the Earth's surface.
At which of the above boundaries is sea floor destroyed?
Sea floor is destroyed at convergent boundaries where two tectonic plates collide. One plate is forced underneath the other in a process called subduction, leading to the destruction of the denser oceanic plate.
What are the surface effect at a divergent boundry?
sea floor spreading and landslides
Which of the above boundaries is sea floor destroyed?
The destructive boundary where the sea floor is destroyed is called a subduction zone. In this type of boundary, one tectonic plate is forced beneath another plate, causing the oceanic crust to be destroyed as it moves into the Earth's mantle. This process can lead to the formation of deep oceanic trenches and volcanic arcs.
What plate is sea floor created?
the divergent plate boundary is the one that is sea floor created
What are three types of convergent boundary movements and formations?
1. Continent plate/sea floor plate subduction 2. sea floor plate/sea floor plate subduction 3. strike/slip movement
Where is sea floor destroyed?
Subduction zones.
What is a process in which new sea floor forms as older sea floor is pulled apart?
Plate tectonics.
Where is new sea floor formed?
one plate is moving under another plate
What forces drive sea floor spreading?
in plate tectonics
What are examples of the theory of plate tectonics?
Sea floor spreading
Sea floor spreading is what type of global geologic activity?
Sea floor spreading is part of the geologic activity know as plate tectonics.
What does the presence of the sea floor spreading indicate?
a divergent plate boundary.
