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What is molten rock that flows onto the seafloor and hardens as it cools?
Molten rock that flows onto the seafloor and hardens as it cools is called basalt. Basalt is the most common type of lava erupted at mid-ocean ridges and forms the oceanic crust.
Why does molten rock from the mantle come to the surface at the mid-ocean ridges?
Molten rock, or magma, rises to the surface at mid-ocean ridges due to the process of mantle convection. Hot rock from the Earth's mantle rises towards the surface, creating pressure that can cause melting. This molten rock then escapes through cracks in the Earth's crust at mid-ocean ridges, leading to the formation of new oceanic crust.
Why do igneous rock that solidify underground cools so slowly?
They are insulated by the surrounding rock and are in close proximity or part of a hot, molten, or partially molten igneous intrusion.
What rock is formed by molten material?
a molten rock
Where did molten rock come from?
Molten rock are come from volcanic in the past, or the lava chambers. Another call of molten rock are igneous rock.
Where molten rock keeps coming out of the surface of the earth?
mid-oceanic ridges
What is the color and type of rock that forms oceanic crust at mid-ocean ridges?
The color of the rock that forms oceanic crust at mid-ocean ridges is dark gray to black. The rock is primarily basalt, which is a type of igneous rock formed from the solidification of molten lava.
What is molten rock that flows onto the seafloor and hardens as it cools?
Molten rock that flows onto the seafloor and hardens as it cools is called basalt. Basalt is the most common type of lava erupted at mid-ocean ridges and forms the oceanic crust.
Why do igneous rock that solidify underground cools so slowly?
They are insulated by the surrounding rock and are in close proximity or part of a hot, molten, or partially molten igneous intrusion.
What rock is formed by molten material?
a molten rock
Why does molten rock from the mantle come to the surface at the mid-ocean ridges?
Molten rock, or magma, rises to the surface at mid-ocean ridges due to the process of mantle convection. Hot rock from the Earth's mantle rises towards the surface, creating pressure that can cause melting. This molten rock then escapes through cracks in the Earth's crust at mid-ocean ridges, leading to the formation of new oceanic crust.
What is the difference between molten and igneous rock?
Molten rock is still a liquid. Igneous rock is what is formed when molten rock solidifies.
What rock type forms from molten rock?
Igneous Rock comes from molten rock.
Where did molten rock come from?
Molten rock are come from volcanic in the past, or the lava chambers. Another call of molten rock are igneous rock.
Why was the discovery of mid ocean ridges important to geologists studying continental drift?
When molten lava is coming out of the mid-ocean ridges, it turns to solid rock. The solid rock pushes the land that's already there, so more land will come. That separates the continents, so it was important for geologists to study that.
What is the difference between lava and molten rock?
Lava refers specifically to molten rock that flows on the surface of the Earth during a volcanic eruption. Molten rock, on the other hand, is the hot, liquid rock below the Earth's surface that has not yet erupted. Essentially, all lava is molten rock, but not all molten rock is lava.
Molten rock is called what?
Molten rock is called magma.
