diverging plates
Convergent: plates move into one another.Divergent: plates move apart.Transform: plates move sideways in relation to each other.
it may be gravity
tension
False. A rift valley forms when continental plates diverge or pull apart. When two continental plates collide the result is a mountain range.
Transform plates are also known as "Spreading Plates." Therefore, they spread apart
Trenches form where plates are moving towards each other in a convergent plate boundary, not where they are moving apart. At divergent boundaries, such as mid-ocean ridges, plates are moving apart, creating new crust.
A volcano will form at the boundary of two plates moving apart. This is because the two plates moving apart create a crack allowing molten lava to flow up from the mantle.
About 15 cm.
At the Mid-Atlantic Ridge, plates are moving apart at a rate of around 2.5 centimeters per year. This movement is driven by seafloor spreading, where magma rises from the mantle and solidifies to create new crust, pushing the plates apart.
two plates moving apart on a hot spot
To diverge means to move apart.
divergent boundary
Convergent means where plates are moving together. Divergent means where plates are moving apart.
Sea-floor spreading occurs in places where two tectonic plates are moving away from each other. Magma rises to the surface, creating new crust as the plates separate. This process is a key mechanism driving the movement of Earth's lithosphere.
If the plates are moving together from opposite directions, the colliding edges will uplift into mountain ranges. If the plates are moving apart, a rift valley will form. If the plates are moving together at oblique angles, a fault zone will occur.
The mid Atlantic Ridge plates are moving apart at approximately 2.5 to 3 centimeters per year.
It is called a divergent plate boundary.