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One of the most significant events that takes place in the mantle is the heat transfer in the form of convection cells. In other words, heat (generated by the core) circulates throughout the mantle and that drives the movement of the tectonic plates.
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What is Circular movement of material inside Earth's mantle called?
The circular movement of material inside Earth's mantle is called mantle convection. This process involves the transfer of heat through the movement of molten rock in a circular pattern, driving the tectonic plates on the Earth's surface.
Why does plates sometime sink into the mantle?
Plates can sink into the mantle at subduction zones because the descending plate is denser than the underlying mantle. This happens because the oceanic crust of the descending tectonic plate is denser than the underlying mantle rock.
What two layers is the mantle divided into?
The mantle is divided into the upper mantle and the lower mantle. The upper mantle lies directly beneath the Earth's crust and extends to a depth of about 410 miles. The lower mantle extends from the bottom of the upper mantle to a depth of about 1,800 miles.
What is the name of the lower part of mantle and the upper part of mantle?
The lower part of the mantle is called the "lower mantle" or "mesosphere", while the upper part of the mantle is referred to as the "upper mantle" or "asthenosphere".
What are the 2 layers of the mantle?
The mantle is divided into two main layers: the upper mantle and the lower mantle. The upper mantle is closer to the Earth's crust and is more rigid, while the lower mantle is hotter and flows more easily due to higher temperatures and pressures.
What happens to the mantle rock as you go deeper into the mantle?
earthquakes and volcanoes
What happens to plates on the mantle?
Plates on the Earth's mantle are carried around by convection currents from the magma. This happens incredibly slowly.
What happens in mantle?
its the driving mechanical movemet!
What happens to rocks forced into the mantle?
it becomes a liquid
What happens to the crust when the molten rock sinks to the lower mantle?
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What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
What happens when th ocean crust melts in the mantle?
it makes more magma.
Are all earthquakes in the earth's crust?
It happens in the mantle and crust because the focus is the starting point and it is usually starts at the lithosphere(mantle) or near the mantle, but almost there.The focus rises up and the epicenter is the start of the earthquake.
What happens to people without ADHD while on stimulants?
it means someone has mantle problem
What happens to the temperature and density of the between points D and A?
Because its closer to the mantle and the core.
What happens to the rocks in the mantle?
the minerals posses a number of properties that are used as an aid in their identitification
What happens to old oceanic crust as molten materials rises from the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
