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As the seafloor spreads apart, magma from the mantle inside the earth bubbles up to the ocean and hardens in the cool temperatures, producing new oceanic crust
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∙ 12y ago
Seafloor spreading occurs when the oceanic plates move apart at mid-ocean ridges due to mantle upwelling and magma intrusion. As the plates separate, magma rises to the surface, cools, and solidifies, forming new oceanic crust. Over time, this process creates a continuous conveyor belt of new crust formation at mid-ocean ridges.
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Which force is responsible for seafloor spreading?
Gravity in the oceanic crust is responsible for seafloor spreading.
What is this is the process of creating new oceanic crust?
Sea floor spreading
What does seafloor spreading form?
Seafloor spreading forms new oceanic crust at mid-ocean ridges when tectonic plates move apart. As magma rises and solidifies, it creates new seafloor, pushing the older crust outward. This process contributes to the spreading of the seafloor and allows for the recycling of Earth's crust.
What does magma have to do with seafloor spreading?
Magma plays a key role in seafloor spreading as it rises from the mantle through the mid-ocean ridges, creating new oceanic crust. This process involves the formation of new crust as magma cools and solidifies along the spreading center, pushing the existing seafloor apart.
Is crust created or destroyed at the oceanic ridge?
Crust is created at oceanic ridges through volcanic activity where magma rises from the mantle and solidifies to form new oceanic crust. This process is known as seafloor spreading.
Which force is responsible for seafloor spreading?
Gravity in the oceanic crust is responsible for seafloor spreading.
Is new oceanic crust formed at mid-ocean ridges?
Yes, the process that creates oceanic crust on a mid-ocean ridge is called "seafloor spreading". seafloor spreading creates a new oceanic crust that forms on the mid-ocean ridge.
What is this is the process of creating new oceanic crust?
Sea floor spreading
In earths crust What type of rock is found under the oceans?
Oceanic crust, new oceanic crust is produced by 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.
Is ocean crust formed at a mid ocean ridge?
Yes, the process that creates oceanic crust on a mid-ocean ridge is called "seafloor spreading". seafloor spreading creates a new oceanic crust that forms on the mid-ocean ridge.
What does seafloor spreading create?
Seafloor spreading creates new oceanic crust at mid-ocean ridges through volcanic activity, as magma rises and solidifies to form basaltic rocks. This process helps in the continuous renewal and expansion of the ocean floor, leading to the widening of ocean basins and contributing to plate tectonics movement.
A place where seafloor spreading occurs.?
2. Mid Ocean Ridges are the place where new crust is formed. 1. oceanic plates or oceanic crust
What is it called when two oceanic plates move apart and new crust is formed?
This process is called seafloor spreading. As the two plates move apart, magma rises from the mantle to create new crust at the mid-ocean ridge. This process helps explain the movement of Earth's tectonic plates and the reshaping of the ocean floor.
What do the letters rorpsfgnloadeeasi spell in geology?
The anagram is "seafloor spreading" (creation of new oceanic crust).
What is the mechanism responisble for producing the new oceanic crust between 2 diverging plates?
The mechanism responsible for producing new oceanic crust between two diverging plates is seafloor spreading. Magma rises up from the mantle at mid-ocean ridges, solidifies upon reaching the seafloor, and forms new crust. As the plates move apart, this process continuously adds new material to the ocean floor.
What does magma have to do with seafloor spreading?
Magma plays a key role in seafloor spreading as it rises from the mantle through the mid-ocean ridges, creating new oceanic crust. This process involves the formation of new crust as magma cools and solidifies along the spreading center, pushing the existing seafloor apart.
