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Which geologic process forms new crust on the ocean floor?
Seafloor spreading is the geologic process that forms new crust on the ocean floor. This occurs at mid-ocean ridges, where tectonic plates move apart and magma rises to the surface, solidifying to form new oceanic crust.
New oceanic lithosphere forms as a result of?
New oceanic lithosphere forms as a result of seafloor spreading at mid-ocean ridges. Magma rises from the mantle, solidifies at the mid-ocean ridge, and creates new oceanic crust. This process leads to the continuous expansion of the ocean floor.
Process in which new sea floor forms as older sea floor is pulled apart?
sea-floor spreading
What happens when magma pouring through a rift onto the ocean floor?
When magma pours through a rift onto the ocean floor, it can create new oceanic crust through the process of seafloor spreading. This can lead to the formation of mid-ocean ridges. Additionally, the contact between the hot magma and the ocean water can result in explosive volcanic eruptions and the release of gases and minerals into the ocean.
What is the process in which new sea floor forms as other older sea floor is pulled apart?
The process is called seafloor spreading. It occurs at mid-ocean ridges where tectonic plates move apart, allowing magma to rise from the mantle and cool and solidify, creating new oceanic crust. This process is driven by plate tectonics and results in the continuous expansion of the ocean basins.
Which geologic process forms new crust on the ocean floor?
Seafloor spreading is the geologic process that forms new crust on the ocean floor. This occurs at mid-ocean ridges, where tectonic plates move apart and magma rises to the surface, solidifying to form new oceanic crust.
New crust forms on the ocean floor due to what process?
New crust forms on the ocean floor through seafloor spreading, where magma rises up from the mantle through mid-ocean ridges and solidifies into new crust as tectonic plates move apart.
New oceanic lithosphere forms as a result of?
New oceanic lithosphere forms as a result of seafloor spreading at mid-ocean ridges. Magma rises from the mantle, solidifies at the mid-ocean ridge, and creates new oceanic crust. This process leads to the continuous expansion of the ocean floor.
In the process of sea-floor spreading how does the ocean floor become wider?
As magma rises and solidifies at mid-ocean ridges, it creates new oceanic crust. This process pushes the older crust away from the ridge, causing the ocean floor to become wider. Over time, this continuous cycle of spreading and pushing apart results in the expansion of the seafloor.
What is the process that adds new material to the ocean floor?
Sedimentation.
What is the process that continually add new material to the ocean floor .?
sea-floor spreading
What cause new material to form at a mid ocean ridge on the ocean floor?
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
New crust forms?
When tectonic plates move apart, new crust forms through a process called seafloor spreading. Magma rises up from the mantle and solidifies at the mid-ocean ridges, creating new crust. Over time, this process contributes to the expansion of ocean basins and the movement of continents.
Explain the process by which new sea floor forms at mid ocean ridges?
as it spread away from a mid-ocean ridge, the sea floor carries with it a record or magnetic reversals. i hope this answer would be correct :) also, when the magma rises through fractures in the sea floor at the mid-ocean ridge, the magma cools and forms new rocks. this new rock takes place of the old rock and the old rock gets pulled away.
How is new rock added to the ocean floor?
New rock is added to the ocean floor through a process called seafloor spreading, where magma rises from the Earth's mantle at mid-ocean ridges, cools and solidifies to form new oceanic crust. This process helps expand the ocean floor and contributes to the movement of tectonic plates.
The process that continualy adds new material to the ocean floor is called?
sea floor spreading
Process in which new sea floor forms as older sea floor is pulled apart?
sea-floor spreading
