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Subduction and sea floor spreading are both a result of the movement of the tectonic plates.
Plate Tectonics
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What is the relation between rising and sinking material in the earths interior and subduction and rifting?
Rising material in Earth's interior typically leads to rifting, where tectonic plates move apart. This process creates new crust. Sinking material, on the other hand, is associated with subduction, where one tectonic plate slides beneath another, leading to the destruction of crust.
What is subduction and what causes this geological process to occur?
Subduction is the process where one tectonic plate moves beneath another plate at a convergent boundary. This occurs because the denser oceanic plate sinks into the mantle due to gravity, causing the less dense continental plate to override it.
What is the difference between subduction and seafloor spreading?
Sea floor spreading is where new oceanic crust is formed through volcanic activity and then moves away from the ridge. Subduction is when one tectonic plate moves under another tectonic plate. Hope this helped :)
How do earthquakes occur on convergent boundaries?
Earthquakes occur on convergent boundaries when tectonic plates collide, creating immense pressure. The immense pressure causes one plate to be forced beneath the other in a process known as subduction. The process of subduction generates seismic waves, leading to earthquakes.
What is the process of an an ocean plate meeting and pushing under a land plate called?
The process of an ocean plate meeting and pushing under a land plate is called subduction. This occurs at convergent plate boundaries, where the denser oceanic plate sinks beneath the less dense continental plate. Subduction can cause earthquakes, volcanic activity, and the formation of mountain ranges.
What in earths interior causes subduction and sea floor spreading?
Subduction and sea floor spreading are both a result of the movement of the tectonic plates.Plate Tectonics
What is the relation between rising and sinking material in the earths interior and subduction and rifting?
Rising material in Earth's interior typically leads to rifting, where tectonic plates move apart. This process creates new crust. Sinking material, on the other hand, is associated with subduction, where one tectonic plate slides beneath another, leading to the destruction of crust.
What process in Earth's interior causes subduction and sea-floormspreading?
Convective flows of molten rock beneath the Earth's crust causes tectonic plates to spread apart in one area and to sink or be subducted beneath another plate at the opposite edge of the plate.
What is subduction and what causes this geological process to occur?
Subduction is the process where one tectonic plate moves beneath another plate at a convergent boundary. This occurs because the denser oceanic plate sinks into the mantle due to gravity, causing the less dense continental plate to override it.
Which process causes the earth's crust to be continuously formes by volcanic activity?
Seafloor spreading
What is the difference between subduction and seafloor spreading?
Sea floor spreading is where new oceanic crust is formed through volcanic activity and then moves away from the ridge. Subduction is when one tectonic plate moves under another tectonic plate. Hope this helped :)
How do earthquakes occur on convergent boundaries?
Earthquakes occur on convergent boundaries when tectonic plates collide, creating immense pressure. The immense pressure causes one plate to be forced beneath the other in a process known as subduction. The process of subduction generates seismic waves, leading to earthquakes.
What is the process of an an ocean plate meeting and pushing under a land plate called?
The process of an ocean plate meeting and pushing under a land plate is called subduction. This occurs at convergent plate boundaries, where the denser oceanic plate sinks beneath the less dense continental plate. Subduction can cause earthquakes, volcanic activity, and the formation of mountain ranges.
How does convection under Earth's surface happen?
Convection under the Earth's surface occurs due to the heat generated by the radioactive decay of elements in the Earth's interior. This heat causes hotter materials to rise and cooler materials to sink, creating a circular motion of material within the Earth's mantle. This convection helps drive the movement of tectonic plates and contributes to processes like seafloor spreading and subduction.
Describe the mechanism of plate motion?
Plate motion is primarily driven by the process of mantle convection beneath the Earth's lithosphere. Heat from the Earth's core causes material in the mantle to move in a circular pattern, exerting forces on the tectonic plates above. This causes the plates to move, resulting in processes such as subduction, seafloor spreading, and continental drift.
What causes the plates to move and the sea floor to spread?
Convection Currents: The difference in temperature between the upper and the lower mantle creates these currents that causes magma to rise up through the mantle and out the crust.
What plate boundary causes trenches?
subduction zones, ex. maranas trench
