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The boundary between continental crust and oceanic crust occurs at the base of the?
The boundary between continental crust and oceanic crust occurs at the base of the lithosphere. This boundary is known as the Mohorovičić discontinuity, or Moho. It separates the less dense continental crust from the more dense oceanic crust below.
Where would you draw a line on the Earths layers to show the bottom of the lithosphere?
You would draw the line at the base of the lithosphere, which is the boundary between the lithosphere and the asthenosphere. This boundary is located around 100-200 kilometers below the Earth's surface and marks the point where the rigid lithosphere transitions to the more ductile asthenosphere.
Where would you draw line on the figure to show the bottom of the lithosphere?
I would draw the line at the base of the lithosphere, which is known as the lithosphere-asthenosphere boundary. This boundary separates the rigid lithosphere from the more plastic asthenosphere below it.
What two regions of the earth did the Moho discontinuity separate?
The Moho separates the crust and the mantle.
How far is it to the lithosphere from the crust?
The lithosphere is part of the Earth's crust and uppermost mantle; it includes the crust itself. So, the distance to the lithosphere is essentially the same as the thickness of the crust, which varies from about 5 to 75 kilometers (3 to 46 miles) beneath the oceans and continents.
Is the lithosphere and asthenosphere boundary above or below the Moho?
The boundary between the asthenosphere and the lithosphere is normally below the Moho (which marks the boundary between the crust and the mantle). The exception to this is below mid-ocean ridges where the moho and the lithosphere / asthenosphere boundary are at the same depth.
The boundary between continental crust and oceanic crust occurs at the base of the?
The boundary between continental crust and oceanic crust occurs at the base of the lithosphere. This boundary is known as the Mohorovičić discontinuity, or Moho. It separates the less dense continental crust from the more dense oceanic crust below.
Where would you draw a line on the Earths layers to show the bottom of the lithosphere?
You would draw the line at the base of the lithosphere, which is the boundary between the lithosphere and the asthenosphere. This boundary is located around 100-200 kilometers below the Earth's surface and marks the point where the rigid lithosphere transitions to the more ductile asthenosphere.
Where would you draw line on the figure to show the bottom of the lithosphere?
I would draw the line at the base of the lithosphere, which is known as the lithosphere-asthenosphere boundary. This boundary separates the rigid lithosphere from the more plastic asthenosphere below it.
What two regions of the earth did the Moho discontinuity separate?
The Moho separates the crust and the mantle.
How far is it to the lithosphere from the crust?
The lithosphere is part of the Earth's crust and uppermost mantle; it includes the crust itself. So, the distance to the lithosphere is essentially the same as the thickness of the crust, which varies from about 5 to 75 kilometers (3 to 46 miles) beneath the oceans and continents.
Which boundary type adds to the lithosphere the hard outer crust of the Earth?
Divergent
What is the relationship between the crust and the lithosphere?
The crust is the outermost layer of the Earth, while the lithosphere is a combination of the crust and uppermost part of the mantle. The lithosphere includes the crust and behaves as a rigid outer shell that is divided into tectonic plates.
What effect does a diverging boundary have on the crust?
A diverging boundary results in the separation of tectonic plates, leading to the creation of new crust through seafloor spreading. Magma rises to fill the gap between the plates, solidifies, and becomes part of the oceanic crust. This process contributes to the continuous renewal and expansion of the Earth's lithosphere.
What is the layer that is part crust and part mantle?
The upper mantle and the lower mantle.
What is the lithosphere moved by?
The lithosphere, (The "gooey" part of the mantel that is between the crust) Is moved by convection currents.
What term refers to the boundary between the crust and the mantle?
This is known as the Mohorovičić discontinuity. This is often shortened to Moho. It was one of the first features of the Earth's interior that was discovered using seismic waves. In 1909, Andrija Mohorovicic discovered this boundary and it was named in his honor.
