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Convection cells of magma, circular currents of heating and cooling which increases (cooling) or decreases (heating) density. The Circular motion pulls the plates (away )apart at one point which results with a counter motion of the plates "pushing" into other plates which pushes into another plate so on and so forth.
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What is the force that changes earth's crust?
The force of changing earth's crust is...... that the earth's crust is a lot thinner
What is the force called that pushes the magma up through the mid-ocean ridge?
The force that pushes magma up through the mid-ocean ridge is primarily due to decompression melting caused by the reduction in pressure as tectonic plates move apart. This process allows magma to rise from the mantle to the surface, leading to the formation of new oceanic crust.
What is the stuff that pushes tectonic plates together?
The force behind tectonic plates coming together is typically caused by the process of subduction, where one plate is forced beneath another due to differences in density and composition. This subduction zone creates a convergent boundary, leading to the collision and eventual uplift of the Earth's crust.
What is the force that pushes 2 magnets apart?
The force that pushes two magnets apart is called the magnetic repulsion force. This force arises from the interactions between the magnetic fields produced by the magnets, causing them to push away from each other.
What is the the force with which a more dense fluid pushes a less dense substance upward?
the buoyant force
What force pushes upward on the continental crust What force pushes downward?
The force pushing upward on the continental crust is isostatic rebound, caused by the buoyancy of the less dense continental crust floating on the denser mantle. The downward force is from the weight of the overlying rock and sediments, as well as tectonic forces like subduction or compression.
What is the force that occurs when one object pushes against another object?
The force that occurs when one object pushes against another object is called contact force. This force can be exerted through direct physical contact between the objects.
What is the pressure when a solid pushes another solid?
The pushing force divided by the area of contact.
When one object pushes or pulls another object the first objects is what?
When one object pushes or pulls another object, the first object is exerting a force on the second object. This force can cause a change in the motion or shape of the second object, depending on the direction and magnitude of the force applied.
What is the term for the force exerted by an object when it is pushed by another object?
The term for the force exerted by an object when it is pushed by another object is "contact force" or "applied force." This force occurs when one object comes into direct contact with another object and pushes or pulls it.
What is a constructive force caused by the convection in the mantle?
A constructive force caused by convection in the mantle is seafloor spreading. As hot mantle material rises and spreads out at mid-ocean ridges, it creates new oceanic crust, which pushes the older crust aside. This process helps in the formation of new oceanic crust and contributes to the widening of the seafloor.
When you swim what is the force of the water which pushes you toward the surface?
The buoyant force pushes you toward the surface.
A boy pulls a wagon with a force of 6 N east as another boy pushes it with a force of 4 N east What is the net force?
10 N you idiot
When one object pushes or pulls another object the first object is what a force on the second object?
Pulling
What is a force that bears weight or pushes?
bears weight and it pushes something
What is the push or pull of one object on another called?
The push or pull of one object on another is called by the same name in physics. That term is "force."When one object pushes or pulls another object, this is called force. For example, when a person writes, they are exerting force on the pen.
What the force that pushes on one arm of a lever?
The answer is the force
