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I think the convection cell might affect the crust because the convection cell is bigger than the crust.
What else can I help you with?
How do you think this convection cell might affect the crust material above?
I think the convection cell might affect the crust because the convection cell is bigger than the crust.
How you think this convection cell might affect the crust material above it?
I think the convection cell might affect the crust because the convection cell is bigger than the crust.
How do you think this convection cell might affect the crust material above it?
Well, honey, that convection cell is like a little dance party under the Earth's crust. It's heating up and rising, then cooling down and sinking, causing all sorts of chaos above. The crust material above it is gonna feel the heat, quite literally, and might start shifting and cracking like a bad break-up. Just keep an eye on it, darling, and maybe grab some popcorn for the show.
How do you think the convection cell might affect the earths crust?
Convection cells in the Earth's mantle can drive the movement of tectonic plates, which in turn can affect the Earth's crust through processes like subduction, where one plate is forced beneath another. This movement can cause earthquakes, volcanic activity, and the formation of mountain ranges as plates collide or separate.
Why doesn't the earth's lithosphere flow?
The rocks below the lithosphere are at least semi-molten. Over long periods of time they circulate in convection cells. As in any convection cell, hotter material is less dense, therefore wells up; colder material is more dense, and therefore sinks. The seafloor crust is (roughly speaking) part of these convection cells. It is the coldest part of them, and therefore "wants" to sink, which it does in subduction zones. Continental crust is, again roughly speaking, made up of less-dense materials which would be difficult to drag down along with the oceanic crust. You might therefore think of continental crust as the lightweight froth that floats on top of a seething pot of gummy, semi-molten mantle stuff. It might not sink down into what's beneath it, but when everything else moves across the surface of the Earth the continents are definitely along for the ride. These are called convection currents.
What might happen on earth surface if magma rises in a convection current?
Most convection currents exist in the mantle, the layer below the Earth's crust. As the semi-molten rock heats up, it rises closer to the surface as magma and hence cools on the earth surface to form rocks.
What causes mantle convection?
Heating from the Earth's core drives convection in the upper mantle. This convection is extremely slow; the speed with which material in the Earth's crust spreads from the mid-ocean ridges is of the order of several cm per year. Nevertheless, it is evident that the same forces which drive convection in the atmosphere and in the ocean are present in the "solid" earth as well. Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface. Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface.
If scientists were to watch a planet for millions of years and see no movement on the crust it might indicate that the planet has no?
convection below the crust.
How might the plasticity of the mantle influence the movement of earths lithosphere plates?
The plasticity of the mantle allows convection currents to occur, which drive the movement of Earth's lithospheric plates. As the hot mantle material rises and the cooler material sinks, it creates a cyclic motion that drags the overlying brittle lithosphere along, causing the plates to move. This movement can lead to plate tectonics, including the formation of new crust at mid-ocean ridges and the subduction of old crust at convergent boundaries.
What force might have pulled it all together?
convection
Which layer is with its characteristic?
answer Mantle: Convection here leads to earthquakes Crust: Ranges from 6 km to 70 km thick Core: Has a liquid and solid layer Moho Barrier: Separates the crust and mantle The core has a liquid layer and a solid layer. The mantle has convection cells that lead to earthquakes. The Moho Barrier separates the mantle and the crust. The crust is the thinnest layer, ranging from about 6 km to 70 km in thickness
Why doesn't convection occur in a solid material?
Convection is fluid flow. It requires the movement of atoms and molecules within fluids (liquids or gases). In a solid, atoms and molecule are fixed in place and the material of a solid does not flow, so there can be no convection. Note 1. The answer above directly applies to 99.9% of the cases. There are peculiar amorphous materials, such as elastic materials, where one might consider them solid but they undergo some movement. There are also "visco-elastic" materials which exhibit both elasticity and flow. (For example below Earth's tectonic plates is the visco-elastic asthenosphere. Some artificial polymers and foams will behave partly as fluids and partly as elastic solids.) True solids do not flow. Note 2. There are links below related questions on why there is no heat transfer by convection in solids and why there is convection in fluids.
