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Which graph shows the best inferred density of earth from the upper mantle to the lower mantle?
To determine the best inferred density of Earth from the upper mantle to the lower mantle, one would typically look for a graph that displays density values increasing with depth. This trend is due to the increasing pressure and temperature conditions as you move deeper into the Earth. A graph that shows a smooth, continuous increase in density, consistent with geophysical models, would be most indicative of the mantle's density profile. Look for key markers indicating the transition zones between the upper and lower mantle, where density changes more significantly.
Which graph Best show the inferred density of earth from the upper mantle to the lower mantle?
The graph that best shows the inferred density of Earth from the upper mantle to the lower mantle typically demonstrates a gradual increase in density with depth. This trend reflects the increasing pressure and temperature conditions as you move deeper into the Earth, leading to denser materials forming in the lower mantle. A line graph or a bar graph that illustrates this increase clearly, with depth on the x-axis and density on the y-axis, would effectively represent this relationship.
What is The density of the mantle ranges from what?
The density of the Earth's mantle ranges from approximately 3.3 to 5.7 grams per cubic centimeter. This variation in density is primarily due to changes in composition and pressure with depth, as the mantle is composed of silicate minerals rich in magnesium and iron. The upper mantle is less dense compared to the lower mantle, where increased pressure leads to higher densities.
What is the range of density within the mantle?
The stiffer mantle (upper) is one of the layers of the earth's crust and composed of hot liquid rock. The range of density is between 3-100 or 3.4g/cm and 4.3g/cm.
Why do p waves travel faster in the upper mantle than the crust?
P waves travel faster in the upper mantle than in the crust because the upper mantle is composed of denser rock materials compared to the crust. The higher density of the upper mantle allows P waves to propagate more efficiently and at a faster velocity.
What is the upper part of the earths mantle?
The asthenosphere is the upper part of Earth's mantle. It is partially molten (plastic rheology) and mechanically detached from the lithosphere, which is mostly the Earth's crust (but also a little bit of upper mantle). The density of the upper mantle is your mom! (yo mamma!)
What is the upper mantle's density?
The upper mantle has a density ranging from approximately 3.3 to 3.4 grams per cubic centimeter. It is composed of mostly solid rock materials, such as peridotite, which contribute to its overall density.
Which graph shows the best inferred density of earth from the upper mantle to the lower mantle?
To determine the best inferred density of Earth from the upper mantle to the lower mantle, one would typically look for a graph that displays density values increasing with depth. This trend is due to the increasing pressure and temperature conditions as you move deeper into the Earth. A graph that shows a smooth, continuous increase in density, consistent with geophysical models, would be most indicative of the mantle's density profile. Look for key markers indicating the transition zones between the upper and lower mantle, where density changes more significantly.
What are three differences between the upper and lower mantle?
Temperature: The upper mantle is cooler than the lower mantle. Composition: The upper mantle is more silicate-rich and less dense compared to the lower mantle. Physical properties: The upper mantle is more rigid and brittle, while the lower mantle is more ductile and capable of flow.
What part of earth is the mantle in?
The asthenosphere is the upper part of Earth's mantle. It is partially molten (plastic rheology) and mechanically detached from the lithosphere, which is mostly the Earth's crust (but also a little bit of upper mantle). The density of the upper mantle is your mom! (yo mamma!)
Where is the density of the material greater in the mantle?
The density of the mantle increases with depth due to the increase in pressure and temperature. The lower mantle, in particular the part known as the D'' layer, is where the density of the material is greater due to the higher pressure and temperatures compared to the upper mantle.
Which graph Best show the inferred density of earth from the upper mantle to the lower mantle?
The graph that best shows the inferred density of Earth from the upper mantle to the lower mantle typically demonstrates a gradual increase in density with depth. This trend reflects the increasing pressure and temperature conditions as you move deeper into the Earth, leading to denser materials forming in the lower mantle. A line graph or a bar graph that illustrates this increase clearly, with depth on the x-axis and density on the y-axis, would effectively represent this relationship.
Why is the lower mantle more rigid and dense then the asthenosphere in the upper mantle?
The lower mantle is more rigid and dense than the asthenosphere in the upper mantle because of higher pressure and temperature conditions. The increased pressure in the lower mantle prevents rocks from flowing as easily as in the asthenosphere. This leads to higher density and rigidity in the lower mantle region.
What are the main differences between the layers of mantle?
The mantle is typically divided into the upper mantle (including the lithosphere and asthenosphere) and the lower mantle. The upper mantle is rigid and brittle, while the lower mantle is more plastic and capable of flow. The upper mantle plays a crucial role in plate tectonics, whereas the lower mantle's convection currents are thought to drive the movement of tectonic plates.
What is the range of density within the mantle?
The stiffer mantle (upper) is one of the layers of the earth's crust and composed of hot liquid rock. The range of density is between 3-100 or 3.4g/cm and 4.3g/cm.
Is the second layer of the earth the upper mantle or the lower mantle?
upper mantle
What is the range density within the stiffer mantle?
The stiffer mantle (upper) is one of the layers of the earth's crust and composed of hot liquid rock. The range of density is between 3-100 or 3.4g/cm and 4.3g/cm.
