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What do you think causes the difference in temperature between the 2 types of crust?
The temperature difference between oceanic and continental crust is primarily due to variations in their thickness and composition. Oceanic crust is thinner and denser, leading to higher temperatures in the mantle beneath it. In contrast, continental crust is thicker and less dense, resulting in lower temperatures.
What else can I help you with?
The distinction between the crust and mantle is primarily on the basis of a difference in?
composition — the crust is primarily composed of lighter, silicate minerals like granite and basalt, while the mantle is composed of denser minerals like peridotite. This compositional difference contributes to variations in density, temperature, and behaviour between the crust and mantle layers of the Earth.
Is the lithosphere thinner under the oceanic or continental crust?
The lithosphere is generally thinner under oceanic crust compared to continental crust. Oceanic lithosphere is typically around 5-10 kilometers thick, while continental lithosphere can be up to 200 kilometers thick. This difference is due to variations in temperature and composition between the two types of crust.
What is the difference between a crack in the earths crust and a fault?
A crack in the Earth's crust is a fracture where rocks have pulled apart, whereas a fault is a fracture where there has been movement along the fracture plane. In other words, a fault is a type of crack in the Earth's crust that has undergone displacement.
Give two similarities and one difference between the lithosphere and the crust?
Similarities: Both the lithosphere and the crust are solid and rigid layers of the Earth's structure. They are also both part of the outermost shell of the Earth. Difference: The lithosphere includes the crust and upper part of the mantle, while the crust is only the outermost layer of the Earth.
Why does the oceanic crust go under the continental crust when they collide?
Oceanic crust is denser than continental crust because it is composed of mafic rocks like basalt, whereas continental crust is made of felsic rocks like granite. This density difference causes the oceanic crust to subduct under the less dense continental crust when they collide at convergent plate boundaries.
What causes the temperature to change the crust of earth to the core?
Pressure and radioactivity.
What is the basic difference between crust and core?
The basic difference is the crust is the outer surface, while the core is the centre. We live on the Earth's crust.
The distinction between the crust and mantle is primarily on the basis of a difference in?
composition — the crust is primarily composed of lighter, silicate minerals like granite and basalt, while the mantle is composed of denser minerals like peridotite. This compositional difference contributes to variations in density, temperature, and behaviour between the crust and mantle layers of the Earth.
What causes the pressure to increases as you go deeper below the crust?
temperature gets hotter
difference between pie and tart?
tarts only have a bottom crust, and the crust is much thicker than a pie crust.
What is the difference between pies and tarts?
The main difference between pies and tarts is the type of crust used. Pies have a flaky crust that covers the filling, while tarts have a firmer, crumbly crust that holds the filling in a shallow, fluted pan.
What is the difference between a pie and a tart?
The main difference between a pie and a tart is the crust. A pie typically has a bottom and top crust, while a tart usually has just a bottom crust. Pies are often deeper and have a filling that is baked inside the crust, while tarts are shallower and have a filling that is baked on top of the crust.
What accounts for the difference between the oceanic crust and continental crust?
The oceanic crust is made up of basalt while continental crust is made up of mostly granite.
What causes the fault's that exist in Earth's crust?
I think that internal pressure caused by variations on temperature is the reason that makes the crust's rocks to move, thus causing earthquakes.
What happens to mantle rock descending oceanic crust scrapes past continental crust?
As the oceanic crust descends beneath the continental crust, the mantle rock is subjected to high pressure and temperature. This causes the mantle rock to partially melt, producing magma that can rise to the surface and form volcanoes. The interaction of the descending oceanic crust with the continental crust can also lead to earthquake activity.
Continental crust and the difference between oceanic crust?
Oceanic crust is mostly basaltic, which is denser, while continental crust is made from mostly basaltic and sedimentary rocks, which are less dense. This difference in density is why the oceanic crust sinks lower (thus the oceans) and the continental crust rides higher (thus the continents) on the mantle.
Force that cause continents to drift?
plate tectonics The friction between the convective masses in the mantle and the crust overlaying it causes the crust to move.
