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magma
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∙ 13y ago
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How do the rocks in the mantle move?
The movement of rocks in the mantle is driven by convection currents. Heat from the Earth's core causes the rocks to become less dense, causing them to rise towards the surface. As they cool, they become denser and sink back down, creating a cycle of movement within the mantle.
Ocean plates are pushed down into the upper mantle in what?
Subduction Zones.
What is the layer of heavy rocks beneath the earth's crust called?
The layer of heavy rocks beneath the Earth's crust is called the mantle. It is composed of solid rock material that extends down to about 1,800 miles below the Earth's surface.
How rocks from a cliff can be broken down to become sand?
Erosion is the main force that acts on rocks to break them down into sand. Water getting into cracks, freezing and expanding also helps to break down rocks.
How does solid rock usually become magma?
As rock is pushed down toward the the Earth's center it gets hotter and hotter.
How do the rocks in the mantle move?
The movement of rocks in the mantle is driven by convection currents. Heat from the Earth's core causes the rocks to become less dense, causing them to rise towards the surface. As they cool, they become denser and sink back down, creating a cycle of movement within the mantle.
Ocean plates are pushed down into the upper mantle in what?
Subduction Zones.
What are the oceanic plates pushed down in the upper mantle in?
Subduction Zones.
What are oceanic plates pushed down in the upper mantle in?
Subduction Zones.
Oceanic plates are pushed down into the upper mantle in?
Oceanic plates are pushed down into the upper mantle in a process known as subduction. This occurs at convergent plate boundaries where one tectonic plate is forced beneath another due to differences in density. Subduction zones are associated with earthquakes and volcanic activity.
How did billy from twilight become handicapped?
i pushed him down the stairs :P
What do igneous rocks become when you break down and settle into layer?
sedimentary rocks
What are two factors in the mantle that contribute to the rock cycle?
Temperature and pressure are two factors in the mantle that contribute to the rock cycle. Heat from the Earth's interior and pressure from overlying rocks can cause rocks in the mantle to melt, solidify, or undergo metamorphism, leading to the formation of different types of rocks.
What is the layer of heavy rocks beneath the earth's crust called?
The layer of heavy rocks beneath the Earth's crust is called the mantle. It is composed of solid rock material that extends down to about 1,800 miles below the Earth's surface.
When rocks are broken down into small pieces what does it become?
Seddiment
What rocks are in the mantle of the earth?
The rocks in the mantle of the Earth are mainly composed of silicate minerals such as olivine, pyroxene, and garnet. These rocks are denser and have higher concentrations of magnesium and iron compared to the Earth's crust. The mantle is primarily made up of solid rocks but can also contain pockets of partially molten material.
How rocks from a cliff can be broken down to become sand?
Erosion is the main force that acts on rocks to break them down into sand. Water getting into cracks, freezing and expanding also helps to break down rocks.
