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The Earth's lowest mantle lies just below the transition zone, which is situated between the upper mantle and the outer core. This region extends from approximately 660 kilometers (410 miles) to about 2,900 kilometers (1,800 miles) beneath the Earth's surface. The lowest mantle consists of solid rock that can exhibit plasticity, allowing for slow convection currents that contribute to plate tectonics.
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Which of the Earth's layers is located just below the mantle?
The layer located just below the mantle is the outer core. It is composed of a liquid layer of iron and nickel that surrounds the solid inner core of the Earth.
What is just below the Earth's crust?
The D" layer (pronounced D double prime layer) forms the base of the Earth's lower mantle. Below this lies the outer core. This boundary zone is marked by a seismic discontinuity known as the Gutenberg discontinuity.
Is the mantle is the thickest layer of Earth?
The mantle, by far, is the thickest layer of the Earth.
What is the layer just below Earth's surface called?
The layer just below Earth's surface is called the lithosphere. It consists of the uppermost part of the mantle and the crust, and it is broken into tectonic plates that are constantly moving and interacting with each other.
Where is the mantle found?
The mantle is the region beneath the Earth's crust and above the core, extending from about 30 to 2,900 kilometers (18 to 1,800 miles) below the Earth's surface. It makes up the largest portion of the Earth's interior by volume.
inner core?
the layer of the earth just below the mantle mode of more soild material
Which of the Earth's layers is located just below the mantle?
The layer located just below the mantle is the outer core. It is composed of a liquid layer of iron and nickel that surrounds the solid inner core of the Earth.
What is the mantle's definition?
the layer of earth just below the crust ; lava
What is listhosphere?
The lithosphere is a part of the mantle ( the layer of Earth just below the crust_
What is just below the Earth's crust?
The D" layer (pronounced D double prime layer) forms the base of the Earth's lower mantle. Below this lies the outer core. This boundary zone is marked by a seismic discontinuity known as the Gutenberg discontinuity.
Earths lower mantle lies just below the?
Earths lower mantle lies just below the upper mantle extending from 400 to 2,900 kilometers below the Earth's surface. This region primarily consists of dense, solid rock materials that experience high pressures and temperatures. The lower mantle plays a significant role in the Earth's mantle convection, which drives tectonic plate movements and heat transfer within the Earth.
Is it true that the earth's mantle lies directly below the inner core?
Earth's mantle lies roughly between 30 and 2900 km below the surface, .... decreases more rapidly with height than does a rising hot plume
Is the mantle is the thickest layer of Earth?
The mantle, by far, is the thickest layer of the Earth.
What is the layer of the earth right below the crust?
The layer of the Earth right below the crust is called the mantle. The mantle is more dense than the crust and is composed of hot, solid rock that flows slowly over long periods of time. It plays a crucial role in the movement of Earth's tectonic plates.
Solid layer just below the lithosphere?
The lithosphere is the physical layer of the Earth that contains the crust and the brittle uppermost mantle.
What is the Aesthnosphere?
The asthenosphere is a portion of the upper mantle of the Earth, just below the lithosphere. http://en.wikipedia.org/wiki/Asthenosphere
What is the lower part of the mantle in the earth's crust?
The lower part of the mantle in Earth's crust is called the lower mantle. It lies beneath the upper mantle and extends from about 670 to 2,900 kilometers below the Earth's surface. It is composed of solid rock that can flow slowly over very long periods of time.
