The crust rides or floats on the mantle. :)
Continental crust is less dense than oceanic crust due to its composition, which includes lighter materials like granites, whereas oceanic crust primarily consists of denser basaltic rocks. This difference in density causes the continental crust to "float" higher on the Earth's mantle, akin to how less dense objects float on water. Additionally, the thicker nature of continental crust contributes to its buoyancy, allowing it to remain elevated compared to the thinner, denser oceanic crust.
Continental crust is less dense than oceanic crust because it is thicker and composed of lighter materials, such as granite. This lower density allows continental crust to "float" higher on the more dense mantle beneath it, creating continents.
The continental crust is less dense and thicker than oceanic crust, allowing it to float higher on the asthenosphere. This is because the continental crust is composed of less dense rock types like granite, while the oceanic crust is made up of denser basalt. As a result, the less dense continental crust floats higher due to its lower density and greater thickness compared to oceanic crust.
The crust that supports the continents is called the continental crust. It is thicker and less dense than the oceanic crust, primarily composed of granitic rocks. This buoyancy allows the continental crust to "float" on the denser mantle beneath it, contributing to the formation of continents and their stability over geological time.
The lithospheric plates are made up of the crust and the uppermost part of the mantle. These plates float on the semi-fluid asthenosphere beneath them.
There called tectonic plates, and they do not float on anything.
There called tectonic plates, and they do not float on anything.
There called tectonic plates, and they do not float on anything.
Continental crust is less dense than oceanic crust due to its composition, which includes lighter materials like granites, whereas oceanic crust primarily consists of denser basaltic rocks. This difference in density causes the continental crust to "float" higher on the Earth's mantle, akin to how less dense objects float on water. Additionally, the thicker nature of continental crust contributes to its buoyancy, allowing it to remain elevated compared to the thinner, denser oceanic crust.
plates of the earth's crust that float on top of the molted mantle layer.
Because it can and it's free.
it is floating on it
No, they float on it.
Continental crust is less dense than oceanic crust because it is thicker and composed of lighter materials, such as granite. This lower density allows continental crust to "float" higher on the more dense mantle beneath it, creating continents.
Oceanic crust is denser than continental crust, it floats lower in earths mantle.
The solid crust floats on the asthenosphere because it is less dense than the underlying semi-solid asthenosphere. This buoyancy is due to the difference in densities between the materials, with the less dense crust able to "float" on the more dense asthenosphere.
Continental crust is less dense and thicker than oceanic crust, causing it to float higher on the mantle. The continental crust is also compositionally different, with a greater amount of less dense materials like granite compared to the basaltic composition of oceanic crust. This difference in density and composition results in the continental crust floating higher on the mantle.