0
How do the lithosphere and asthenosphere composition and properties affect plate movement?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What does the asthenosphere cause?
Scientists speculate that the movement of tectonic plates is created by the movement of the rigid lithosphere on the asthenosphere.
What is the deepest layer of the lithosphere?
The deepest layer of the lithosphere is called the asthenosphere. It is located just below the lithosphere and is made up of partially molten rock that allows the lithosphere to move and float on top of it. The asthenosphere plays a crucial role in plate tectonics and the movement of Earth's crustal plates.
What is lithosphere movement?
The lithosphere is the solid part of the Earth's surface, the crust and uppermost mantle, which is fragmented into plates which "float" over the hotter, more fluid asthenosphere.
What is the relatively soft layer of rock below the lithosphere?
The softer layer below the lithosphere is the asthenosphere. The asthenosphere begins at a depth of approximately 150 km. It has convection currents that arise from the heating and subsequent rising of material from the lower asthenosphere. These convection currents drive the movement of lithospheric plates at the surface, and are the cause of tectonic activity.
What is the composition of the athenosphere?
The Athenosophere is the layer below the lithosphere in the mantle. It can bend like plastic, but if you kicked it, you would stub your toe.
What does the asthenosphere cause?
Scientists speculate that the movement of tectonic plates is created by the movement of the rigid lithosphere on the asthenosphere.
What is a place where the crust of the lithosphere has fractured?
A place where the crust of the lithosphere has fractured is known as the asthenosphere. The asthenosphere is located below the lithosphere and is where plate tectonic movement occurs.
What is a place where the crust of the lithosphere has fractured.?
A place where the crust of the lithosphere has fractured is known as the asthenosphere. The asthenosphere is located below the lithosphere and is where plate tectonic movement occurs.
Which layers of the earth are involved in tectonic plate movement?
Basically.... The Lithosphere and The Asthenosphere.
Interaction between which two regions causes plate movement?
The lithosphere and the asthenosphere.
Why can lithosphere plates drift or move?
convection currents cause movement in the asthenosphere
One hypothesis states that plate movement results from convection currents in thea mantle c lithosphere b asthenosphere d outer core?
Asthenosphere.
What is the deepest layer of the lithosphere?
The deepest layer of the lithosphere is called the asthenosphere. It is located just below the lithosphere and is made up of partially molten rock that allows the lithosphere to move and float on top of it. The asthenosphere plays a crucial role in plate tectonics and the movement of Earth's crustal plates.
What is lithosphere movement?
The lithosphere is the solid part of the Earth's surface, the crust and uppermost mantle, which is fragmented into plates which "float" over the hotter, more fluid asthenosphere.
What is the function of the asthenosphere?
The asthenosphere is described as the upper part of the Earth's mantle. While most of it is solid, the bottom part of the asthenosphere may be melted. The bottom half of the lithosphere is where plate tectonic movement occurs.
How might the plasticity of the mantle influence the movement of earths lithosphere plates?
Plasticity means that there is enough movement in the asthenosphere to allow thelithospheric plates to move.
Why don't continents sink intothe asthenosphere?
The asthenosphere is just below the lithosphere and is where plate tectonic movement and isostatic adjustments occur. The continents float on this malleable layer that is semi-solid.
