0
No, it doesn't because the formation of the Earths crust and the rate of which the sea floor that is shifting away from the ridge is pretty similar. An example is the Mid Atlantic Ridge, the amount of crust that is formed is actually greater than the continental plates pulling away from the ridge. How do we know? The Hawaii Islands are the result of the volcanic activity that is in "overdrive" and the magma is building up quicker than the tectonic plates are pulling apart. It would be impossible for the continents to shift if the rate of which the crust formation was slower than the movement of the continents away from the rift system they were created. It is not possible for them to grow or shrink in size as long as there are weak spots in the Earths crust. However we actually need there to be weak spots in the Earth's crust, according to the most recent studies on how life began, life started deep in the oceans in the ridges that forms the Earths crust, there are huge underwater volcanoes that spew out lava and toxic gasses. There the first single cell organism was formed because of an apparent chemical reaction. There is no life on Mars because it has no weaknesses in it's crust.
What else can I help you with?
What scientist studies rocks and geologic processes of ocean basins?
A scientist who studies rocks and geologic processes in ocean basins is a marine geologist. They investigate the formation and evolution of the ocean floor, as well as the geological features and processes that shape ocean basins. Their research contributes to our understanding of plate tectonics, seafloor spreading, and marine geology.
What is spreading in regards to geology?
Spreading is generally thought of when speaking of sea-floor spreading. Sea-floor spreading takes place at the mid-ocean ridge where two oceanic plates are spreading/pulling apart from one another.
What kind of boundary is sea floor spreading found?
Sea floor spreading is primarily found along divergent boundaries, where tectonic plates move away from each other. As the plates separate, magma rises from the mantle to create new oceanic crust at the mid-ocean ridges. This process contributes to the continuous expansion of the ocean basins.
Which scientist studies rocks and ocean basins?
A geologist studies rocks, while an oceanographer studies ocean basins. Marine geologists specifically study the rocks and geological features of the ocean floor.
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.
Mid-ocean ridges which contribute to the process of sea-floor spreading form as a result of .?
Mid-ocean ridges form as a result of tectonic plate divergence, where magma from the Earth's mantle rises to the surface at these divergent boundaries. As the magma cools and solidifies, it creates new oceanic crust, contributing to sea-floor spreading. This process continuously pushes the tectonic plates apart, leading to the formation of new ocean floor and the expansion of ocean basins.
Mid-ocean ridges which contribute to the process of sea-floor spreading form as a result of?
Mid-ocean ridges form as a result of tectonic plate movements, specifically the divergence of oceanic plates. As these plates pull apart, magma from the mantle rises to fill the gap, creating new oceanic crust. This process of sea-floor spreading occurs continuously, leading to the formation of new ocean floor and the gradual expansion of ocean basins. The movement is driven by convection currents in the Earth's mantle.
What scientist studies rocks and geologic processes of ocean basins?
A scientist who studies rocks and geologic processes in ocean basins is a marine geologist. They investigate the formation and evolution of the ocean floor, as well as the geological features and processes that shape ocean basins. Their research contributes to our understanding of plate tectonics, seafloor spreading, and marine geology.
What is a spreading center on the ocean floor?
sea floor-spreading..;)
Is ocean floor spreading constructive or destructive?
Ocean floor spreading is considered a constructive process. It occurs at mid-ocean ridges where tectonic plates diverge, leading to the formation of new oceanic crust as magma rises and solidifies. This process adds material to the ocean floor and contributes to the growth of ocean basins. In contrast, destructive processes, such as subduction, involve the recycling of crust back into the mantle.
Use the words sea floor spreading and mid ocean ridges in a complete sentence?
Mid ocean ridges are the direct result of sea floor spreading.
Why did arthur Holmes think the sea floor was spreading?
Spreading Of ocean floor
Does two plates moving apart cause sea floor spreading?
Yes, two tectonic plates moving apart can cause sea floor spreading. As the plates separate, magma rises up to fill the gap, solidifying to form new oceanic crust. This process contributes to the expansion of the ocean basins.
What is spreading in regards to geology?
Spreading is generally thought of when speaking of sea-floor spreading. Sea-floor spreading takes place at the mid-ocean ridge where two oceanic plates are spreading/pulling apart from one another.
What kind of boundary is sea floor spreading found?
Sea floor spreading is primarily found along divergent boundaries, where tectonic plates move away from each other. As the plates separate, magma rises from the mantle to create new oceanic crust at the mid-ocean ridges. This process contributes to the continuous expansion of the ocean basins.
What is seafloor spreading and what forms as a result of seafloor spreading?
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges as tectonic plates diverge and magma rises to the surface. This results in the creation of new ocean floor, leading to the expansion of ocean basins. As seafloor spreading occurs, features such as mid-ocean ridges, rift valleys, and volcanic islands can also form as a consequence. Additionally, this process contributes to the cycle of plate tectonics, influencing geological activity and the distribution of continents.
What are the steps in the sea floor spreading?
In sea-floor spreading,the sea floor spreads apart along both sides of the mid-ocean ridge as a new crust is added.As a result,the ocean floors move like conveyor belts,carrying the continents along with them.
