The rock layer beneath the Earth's surface that slowly flows is the mantle. (Given enough time, all rocks, even the most solid, will flow through molecular motion.)
The mantle is a slowly convecting layer of rock which flows in order to transfer heat from the core to the Earth's surface. It is this convection that drives the movements of the continents and can cause volcanic mountains to form.
The athenosphere is the highly viscous, mechanically-weak and ductilely-deforming upper mantle of the Earth. It is the zone upon which the great rigid and brittle lithospheric plates of the Earth's crust move about. However, the whole mantle is flowing, albeit very slowly.
It is called the cuticle.
it is the crust because the crust is thin and rigid with rock
The Lithosphere
This layer is called a cell wall,
The theory of plate tectonics.
The rigid, rocky layer of the Earth is called the lithosphere.
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The outermost rigid layer of the earth is called the crust.
True of False : Herbacious stems are hard and rigid and have an outer layer called bark.
The rigid layer that is the upper mantle and crust is called the lithosphere.
A crustal plate is a rigid layer of the Earth's crust that drifts slowly on the asthenosphere as it interacts with other plates.
It is called the cuticle.
It is called the cell wall.
Cooter Box
lithosphere
It is referred to as the lithosphere, a combination of the crust and the uppermost rigid mantle.
The rigid layer of earth surrounding the asthenosphere is the lithosphere.