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How thick is the earths upper mantle?

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Anonymous

∙ 8y ago
Updated: 9/8/2021

about 20 inches

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Jaden Douglas ∙

Lvl 10
∙ 4y ago
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Related Questions

How thick is the earths mantle?

The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep. There is a really cool cutaway drawing available by using the Wikipedia link.


Do continents drift slowly on earths upper mantle or earths core?

Continents drift on top of the upper mantle. The core is much further down.


How thick is mantle upper?

it's 410km to 660km thick


What is the average thickness of the earths upper mantle?

410km


What is earths upper mantle composition?

hard rock


How thick is Earth's upper mantle?

about 20 inches


How thick earths mantle?

The mantle is found between the core and the innermost layer of the earth. The mantle is made up of mostly solid rock that is 1,802 miles thick.


What do geologist call the earths crust and upper mantle?

The lithosphere.


Crust and earths upper mantle makes up what?

it is the lithosphere


Which forces responsible for earths crust and lithosphere floating on the mantle?

convection currents in the upper mantle


Is the earths mantle 3000 kilometers?

yes it is 2893 kilometers thick


Thick rock layer of earths core?

mantle is the thick layer before you reach the core of the earth

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