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As oceanic crust moves away from the mid ocean ridge it cools and becomes more dense?
Wiki User
∙ 13y ago
As the ocean crust gets older, its density increases. This has helped the continents to stay a float on the earths upper mantle for over a billion years.
Wiki User
∙ 9y ago
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What portion of the earths crust is more dense oceanic or contenintal?
Oceanic crust is more dense.
Why does one continental plate slide under the other?
Because magma rises through hot spots( holes in the ground on the ocean floor) and cools forming new crust which repeats over hundreds of years making the oceanic crust more dense than continental crust. Since the oceanic crust is more dense, it sinks faster causing it to slide under the continental crust
What crust is more dense oceanic or continental crust?
Oceanic crust is significantly denser.
Is the oceanic crust dense?
Yes. It is more dense than continental crust.
What layer of the crust is the most dense?
Oceanic crust is more dense than continental crust.
Is it true that as oceanic crust moves away from the mid-ocean ridge. it cools and becomes more dense?
True.
Is it true oceanic crust moves away from the mid ocean ridge it cools and becomes more dense?
yes
What portion of the earths crust is more dense oceanic or contenintal?
Oceanic crust is more dense.
What is difference of the continental crust and the oceanic crust?
Continental crust is thicker but less dense, and oceanic crust is thinner but more dense, making it heavier.
Why does one continental plate slide under the other?
Because magma rises through hot spots( holes in the ground on the ocean floor) and cools forming new crust which repeats over hundreds of years making the oceanic crust more dense than continental crust. Since the oceanic crust is more dense, it sinks faster causing it to slide under the continental crust
What crust is more dense oceanic or continental crust?
Oceanic crust is significantly denser.
Is the oceanic crust dense?
Yes. It is more dense than continental crust.
What layer of the crust is the most dense?
Oceanic crust is more dense than continental crust.
What is the difference of continental crust and oceanic crust?
Two differences are that the oceanic crust is more dense than continental, and continental crust is composed mostly of granite, while oceanic is mostly basalt
How are oceanic crust and continental crust different?
Oceanic crust is thinner and more dense, while continental crust is thicker and less dense.
The thinner but more dense crust of the earth?
The thinner but more dense crust of the earth is the Oceanic Crust.
Is the crust dense or less dense?
The specific gravity, on average, of continental crust is 2.7. For oceanic crust, it's 2.9.
