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What do you think may happen to leading edge of plate a as it continues to downward?
As the leading edge in forced down it is heated up and becomes part of the molten magma below.
Where does crust move as it becomes denser plate tectonics?
As the Earth's crust becomes denser, it typically moves downward into the mantle in a process known as subduction. This occurs at convergent plate boundaries, where an oceanic plate subducts beneath a continental plate or another oceanic plate. The denser oceanic crust sinks into the mantle, leading to geological phenomena such as earthquakes and volcanic activity.
What is the downward movement into the asthenosphere of a lithospheric plate?
The downward movement of a lithospheric plate into the asthenosphere is known as subduction. This process occurs at convergent plate boundaries where one plate is forced beneath another due to differences in density. Subduction can result in the formation of deep oceanic trenches and volcanic activity.
What geologic features might form in the surface if one plate goes upward and the other is downward?
Volcanoes are common on this type of plate boundary
How can you show subduction?
with a cross-section photo of the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate
What do you think may happen to leading edge of plate a as it continues to downward?
As the leading edge in forced down it is heated up and becomes part of the molten magma below.
May happen to the leading edge of plate as it continues to move donwnard?
The leading edge of a plate can subduct beneath another plate or slide past it along a transform boundary as it continues to move downward. This process can generate earthquakes, volcanic activity, and the formation of mountain ranges at convergent boundaries, while at transform boundaries, it can create fault lines and seismic activity.
What do you think may happen to the leading edge of oceanic plate as if continues to move downward?
As the leading edge of an oceanic plate continues to move downward into the mantle at a subduction zone, it will experience increased pressure and temperature. This can lead to the release of water and other volatiles, causing melting in the overlying mantle and potentially generating magma. Over time, this process can contribute to volcanic activity and the formation of volcanic arcs. Additionally, the descending plate may also undergo metamorphism and contribute to complex geological formations.
Where does crust move as it becomes denser plate tectonics?
As the Earth's crust becomes denser, it typically moves downward into the mantle in a process known as subduction. This occurs at convergent plate boundaries, where an oceanic plate subducts beneath a continental plate or another oceanic plate. The denser oceanic crust sinks into the mantle, leading to geological phenomena such as earthquakes and volcanic activity.
What is the downward movement into the asthenosphere of a lithospheric plate?
The downward movement of a lithospheric plate into the asthenosphere is known as subduction. This process occurs at convergent plate boundaries where one plate is forced beneath another due to differences in density. Subduction can result in the formation of deep oceanic trenches and volcanic activity.
How are mountains formed by plate movements?
A tetonic plate can ram into another plate and shift downward underneath the other plate. This causes a subduction zone and moutains, for example the Himalayas or the Andes
What type of plate boundary is caused by a downward convection current in the mantel?
A convergent plate boundary is caused by a downward convection current in the mantle. At these boundaries, tectonic plates move towards each other, resulting in subduction zones or collision zones, where one plate is forced beneath the other.
When plate movements cause the crust to bend downward what is formed?
Metamorphic rock i think?
What geologic features might form in the surface if one plate goes upward and the other is downward?
Volcanoes are common on this type of plate boundary
How can you show subduction?
with a cross-section photo of the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate
Are the Cascade Mountains still growing today?
Yes, the Cascade Mountains are still growing today. The movement of the Juan de Fuca tectonic plate under the North American plate continues to push up the mountains, leading to ongoing uplift and volcanic activity in the region.
When plate movements cause the crust to bend downward a what is formed?
When a plate is pushed under an adjacent plate, the process is called subduction. The subducted crust melts into the core and is recycled. When the plate goes into the mantel it is heated to very high temperatures and turns into metamorphic rock.
