0
What else can I help you with?
Are tectonic plates made of mantle?
The solid portion of the upper mantle which behaves as a brittle solid is known as the lithospheric mantle. This part of the upper mantle along with the crust forms tectonic plates.
Are plates made of Earth's crust and asthenosphere?
Tectonic plates are formed from the lithosphere which is the solid brittle portion of the upper mantle and the crust so tectonic plates are part of both the crust and the upper brittle mantle.
Which layer of the earth contains the tectonic plates?
The plates are part of the crust, the upper layer of the Earth. The plates are moved by currents in the upper mantle. The plates and flexible upper mantle are referred to collectively as the lithosphere and sit atop the mantle layer called the aesthenosphere.
What are the subdivision of lithosphere?
Lithosphere is categorized into two sections. They are crust and upper most mantle. Crust includes continental and oceanic crust and technology.
What are earth's tectonic plates?
Sections of Earth's crust that "float" over the upper mantle.
Are plates composed of the crust and part of the upper mantle?
Yes, tectonic plates are composed of the Earth's crust and part of the upper mantle. The movement of these plates is responsible for various geological phenomena such as earthquakes and volcanic activity.
What is the crust and the upper mantle are called?
The crust and uppermost hard rocky mantle, together, is known as the lithosphere, which is above the plastic-like upper mantle area known as the asthenosphere.
What is composed of oceanic continental crust and upper mantle?
That would be the lithosphere which is split into tectonic plates.
The crust and part of the upper mantle are known as the what?
The crust and part of the upper mantle are known as the lithosphere. The lithosphere is the outermost solid shell of Earth that is broken into tectonic plates.
Which layer includes crust and upper mantle?
The layer that includes the crust and upper mantle is the lithosphere. The lithosphere is the rigid outer layer of the Earth that is broken into tectonic plates. It includes the crust and the uppermost part of the mantle.
What is the name for rigid blocks of Earth's crust and upper mantle?
The rigid blocks of Earth's crust and upper mantle are known as tectonic plates. These plates float on the semi-fluid asthenosphere and move due to the heat-driven convection currents in the mantle, leading to processes like earthquakes and volcanic activity.
Which layers of the earth compose the earth's plates?
The Earth's plates are composed of the lithosphere, which includes the uppermost part of the mantle and the crust. The lithosphere is broken into tectonic plates that float on the semi-fluid asthenosphere beneath them. Movement of these plates is responsible for processes like earthquakes, volcanic activity, and the formation of mountains.
