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What are the differences between the lithosphere and the asthenosphere?
The lithosphere is the rigid outer layer of the Earth that includes the crust and the upper part of the mantle. The asthenosphere is a partially molten, ductile layer below the lithosphere that allows the lithospheric plates to move. The main difference is in their physical properties, with the lithosphere being solid and rigid, while the asthenosphere is more plastic and able to flow.
What are the similarities for lithosphere and asthenosphere?
Both the lithosphere and asthenosphere are part of the Earth's uppermost layers. They are both composed of solid rock material, but the asthenosphere is a more ductile and flowing layer compared to the rigid lithosphere. Additionally, both layers play a role in plate tectonics and the movement of Earth's crustal plates.
What is the lithosphere's temperature?
The temperature of the lithosphere can vary depending on factors such as depth and location. Generally, the temperature increases with depth, with the top of the lithosphere being cooler than the lower parts. At the surface, temperatures can range from around 0°C in polar regions to over 50°C in hot desert areas.
What chain of islands are formed because of a hot spot?
A Hot spot is stationary in time and burns though the solid lithosphere creating an island through volcanic eruptions. The lithosphere is separated into plates that move around so if a hot spot occurs under an oceanic plate it forms a island and as the plate moves (and the hot spot does not) it forms a chain of islands (as the plate moves over the hot spot). This is how the Hawaiian chain is formed.
Where are the cool and hot regions of the mantle located?
Cool regions of the mantle are typically found near the Earth's surface, while hot regions are deeper within the mantle. The boundary between the two is known as the lithosphere-asthenosphere boundary, which separates the cooler, rigid lithosphere from the hotter, more ductile asthenosphere.
What is the same about the lithosphere and the core?
The same about the lithosphere and the core is they both are hot :-(
How hot is the lithosphere Celsius?
The lithosphere is extremely hot. The temperature of the lithosphere can reach around 600 degrees Celsius. Although this is the case in a general sense, some scientists argue that temperatures can reach up to 1200 degrees Celsius within the lithosphere.
What are some examples of the effects of the hydrosphere to the lithosphere?
hot spring
What is the litospher?
I think you mean Lithosphere. the lithosphere is the top solid crust portion of planet Earth. it consists of the Ocean floor and Continents. Below the lithosphere is the aesthenosphere. Which begins to get very hot.
What do hot spots create underneath the continental lithosphere?
Often, volcanoes.
How do you use the word asthenosphere in a sentence?
it is under the lithosphere and is semi hot liquid
What allows the tectonic plates in the lithosphere to move?
the hot magma moves around and they move.
How does the weight of the lithosphere affect the mantle?
The rock of the mantle is hot enough that it would melt at surface pressure. The weight of the lithosphere creates such great pressure on the mantle that it remains solid.
What is a long-lived magma source deep in the mantle well below the base of the lithosphere?
Hot Spot
What are the differences between the lithosphere and the asthenosphere?
The lithosphere is the rigid outer layer of the Earth that includes the crust and the upper part of the mantle. The asthenosphere is a partially molten, ductile layer below the lithosphere that allows the lithospheric plates to move. The main difference is in their physical properties, with the lithosphere being solid and rigid, while the asthenosphere is more plastic and able to flow.
How does an island chain form over geologic hot spot?
A Hot spot is stationary in time and burns though the solid lithosphere creating an island through volcanic eruptions. The lithosphere is separated into plates that move around so if a hot spot occurs under an oceanic plate it forms a island and as the plate moves (and the hot spot does not) it forms a chain of islands (as the plate moves over the hot spot). This is how the Hawaiian chain is formed.
What is the layer in Earth's mantle between the lithosphere and upper mantle?
lithosphere
