0
What else can I help you with?
Does seafloor spreading cause the earth's crust to expand?
Yes, seafloor spreading is a process where new oceanic crust is formed at mid-ocean ridges, causing the Earth's crust to expand. This occurs as magma rises to the surface, solidifies, and pushes older crust away from the ridge, creating new seafloor.
If new seafloor is being created how does the earth stay the same size?
Because it only gets larger in one direction by getting smaller in another. In the case of ocean ridges, the 'other place' is wherever the crust has subducted into the natle at a plate boundary.
Where is new ocean crust formed?
New oceanic crust is continually being created at the Mid-Ocean ridges.
Where new crust is being formed?
New oceanic crust is continually being created at the Mid-Ocean ridges.
Seafloor is the process by which new crust is created when the seafloor moves apart and magma rises up?
Seafloor spreading is a geological process where tectonic plates move away from each other, allowing magma from the mantle to rise and solidify, creating new oceanic crust. This process occurs at mid-ocean ridges and is a key component of plate tectonics theory.
What is the name of places where new seafloor is created?
New oceanic crust is created at spreading centres. These may also be termed divergent or constructive plate boundaries or Mid-Ocean-Ridges.
What seafloor is the process by which new crust is created when seafloor moves apart and magma rises?
Seafloor Spreading
Does seafloor spreading cause the earth's crust to expand?
Yes, seafloor spreading is a process where new oceanic crust is formed at mid-ocean ridges, causing the Earth's crust to expand. This occurs as magma rises to the surface, solidifies, and pushes older crust away from the ridge, creating new seafloor.
Where are places where new sea floor is being created?
antartica
What is the place that new seafloor is created?
in mid ocean ridges
Process that forms new seafloor?
The process that forms new seafloor is called seafloor spreading. It occurs at mid-ocean ridges where new oceanic crust is created through volcanic activity. As magma rises and solidifies, it adds to the seafloor, pushing older crust away from the ridge and creating a continuous process of crust formation.
If new seafloor is being created how does the earth stay the same size?
Because it only gets larger in one direction by getting smaller in another. In the case of ocean ridges, the 'other place' is wherever the crust has subducted into the natle at a plate boundary.
Why is the seafloor young?
The seafloor is continuously being created at mid-ocean ridges through seafloor spreading, where tectonic plates move apart and magma rises from the mantle to create new oceanic crust. As a result, the oldest seafloor is only about 200 million years old, much younger than continental crust which can be billions of years old.
Where is new ocean crust formed?
New oceanic crust is continually being created at the Mid-Ocean ridges.
What feature on the ocean floor would you most likely find the oldest seafloor?
in a subduction trench, because of Harry Hess' theory of sea floor spreading. Meaning that the rock is formed new at the mid-ocean ridge, and moved out towards the coasts into a subduction zone years and years later.
What seafloor is the process by which new crust is created when the seafloor moves apart and magma rises up?
This process is called seafloor spreading. It occurs at mid-ocean ridges where tectonic plates are diverging, allowing magma to rise from the mantle and solidify to create new oceanic crust. As the new crust forms, it pushes the older crust away from the ridge, leading to the continuous expansion of the seafloor.
Where new crust is being formed?
New oceanic crust is continually being created at the Mid-Ocean ridges.
