0
When magma rises up through the sea floor rifts and cools to form ocean floor?
Wiki User
∙ 13y ago
yes
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the crack in the ocean floor through magma rises?
heat from a volcanoe
What formed ocean crust?
Ocean crust is formed by intrusive magma at mid-ocean-ridges. The magma cools and solidifies into peridotite, basalt, or gabbro.
What happens when magma pouring through a rift onto the ocean floor?
new land forms
How does the great pressure of the ocean water change the rising magma?
it causes the water to become heated beyond boiling point yet still remain liquid because the magma is under a lot of pressure and there is no opening for the very hot water to turn to steam i am 50% sure
Does magma produce new material when it rises from an ocean ridge?
Yes, when magma rises from an ocean ridge, it can produce new material through a process called seafloor spreading. As the magma reaches the surface, it cools and solidifies, forming new oceanic crust. This process contributes to the continuous expansion of the seafloor and the formation of new crustal material.
What is the crack in the ocean floor through magma rises?
heat from a volcanoe
What happens to magma after it erupts onto the ocean floor?
The magma spills over the ridge and pushes the old sea floor away toward a subduction zone where the old sea floor melts.
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.
What is the effect of magma pushing up through cracks in the ocean floor?
push and a pull
Seafloor spreading occurs because?
Because as the sea-floor spreads apart, magma is forced upward and flows from the cracks. It becomes solid as it cools and forms new sea-floor. As new sea-floor moves away from the mid-ocean ridge, it cools, contracts, and becomes denser.
What formed ocean crust?
Ocean crust is formed by intrusive magma at mid-ocean-ridges. The magma cools and solidifies into peridotite, basalt, or gabbro.
What happens when magma pouring through a rift onto the ocean floor?
new land forms
What is the theory that occurs when magma is pushed upward and flows through the openings in the ocean floor?
this usually happens when the sea floor spreads open.
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.
What pushes up through rifts in the ocean floor and cools to form new sea floor?
sea floor spreading, boo. it's molten rockk from earth's coree. hope it helpped!! :)
How does the great pressure of the ocean water change the rising magma?
it causes the water to become heated beyond boiling point yet still remain liquid because the magma is under a lot of pressure and there is no opening for the very hot water to turn to steam i am 50% sure
What is 2 ocean plates pull apart a gap is left that is filled with magma the magma cools and hardens?
divergent boundaries and forms a igneous rock
