What is the state of matter of the mantle

Mantle (geology)

what is the state of matter of the mantle

Earth's Interior -- Crust, Mantle, Core - Discontinuities

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The Earth is a dynamic planet. It is made of layers: the crust, the mantle and the core. The mantle itself is an interesting zone, with differences between the upper and lower mantle. The mantle is the layer of the Earth's interior between the crust or surface and the innermost core. The upper and lower mantle differ from each other in location, temperature and pressure.

Illustration by Ewalde1, courtesy Wikimedia. Some hot spots produce volcanoes. Also called isostatic equilibrium. Also called a superplume or thermo-chemical pile. Also known as petroleum or crude oil. Also called a primary wave or pressure wave. Regions are the basic units of geography.

It is not even made of magma. Skip to main content. Climate Sea Levels Why will sea level rise not be the same everywhere? How can we date corals? Geology and Tectonics Geology How do we know the age of the seafloor?



What is the state of matter of the crust, mantle, inner core, and outer core?

Layers of the Earth for Kids - #aumsum

Don Leet, Florence J. Leet; The earth's mantle. Bulletin of the Seismological Society of America ; 55 3 : But increasing complications arise as attempts are made to rationalize that state of matter with the growing list of properties of the mantle. We suggest that materials of the earth's mantle are in a fourth state of matter, which we propose calling soliqueous a combination of solid, liquid, and gaseous.

A mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices , and are generally the largest and most massive layer of the planetary body. Mantles are characteristic of planetary bodies that have undergone differentiation by density. All terrestrial planets including Earth , a number of asteroids , and some planetary moons have mantles. The Earth's mantle is a layer of silicate rock between the crust and the outer core. Its mass of 4. It is predominantly solid but in geological time it behaves as a viscous fluid.

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