The basic answer is the Mantle, but, really, it's the only very uppermost part of the Mantle that encounters plasticity and convection--when relating to tectonic plate movement, at least. The Asthenosphere is the fluid layer on with plates move across the surface of the earth, being pulled apart (Diverging) or colliding together (Converging). The Asthenosphere is what drives convection and in a very similar way, subduction. Like the person above said, if your teacher/professor hasn't said the word Asthenosphere, then the answer he/she is looking for here is the Mantle, or Upper Mantle. I'd go with Upper Mantle to be safe.
Plasticity and convection occur in the asthenosphere, which is part of the upper mantle. The asthenosphere is a semi-molten layer below the lithosphere where rock can flow slowly over long periods of time. Convection within the asthenosphere is driven by heat from the Earth's core, causing movement of material in the mantle.
the asthenosphere is very bendable yet solid and "weak" yet it is not as bendable as laffy taffy because it is still solid and obviously not that bendable because it is a layer of the EARTH so it is still very hard. if you kicked it, you would brake your foot!
the outer layer of the Earth is the coolest layer and the core is the hottest at 5500 degrees Celsius.
The mantle exhibits a degree of plasticity known as ductile deformation, which allows it to flow slowly over long periods of time. This plasticity is essential for the movement of tectonic plates and the convection currents within the Earth's mantle, which drive plate tectonics.
No, a methosphere is not a layer of Earth. Perhaps you are referring to the "mesosphere," which is the third layer of Earth's atmosphere located above the stratosphere and below the thermosphere. It is characterized by decreasing temperatures with increasing altitude.
nun
The plastic layer of the Earth is known as the asthenosphere. It is located beneath the lithosphere and consists of partially molten rock that allows the lithospheric plates to move slowly.
The asthenosphere, a layer of the upper mantle beneath the lithosphere, exhibits plasticity due to high temperatures and pressures. This property allows the asthenosphere to flow slowly over geological timescales and is responsible for the movement of tectonic plates.
The plasticity of the material used in this layer allows it to bend and deform without breaking. This flexibility enables the layer to adapt to different shapes and movements, providing resilience and durability in various conditions.
Plasticity in the layer of material allows it to be flexible or deformable without breaking. This property is useful in applications where the material needs to bend or stretch without cracking or failing, such as in rubber, certain plastics, or metals used in forming processes.
Plasticity and convection occur in the asthenosphere, which is part of the upper mantle. The asthenosphere is a semi-molten layer below the lithosphere where rock can flow slowly over long periods of time. Convection within the asthenosphere is driven by heat from the Earth's core, causing movement of material in the mantle.
Plasticity means that there is enough movement in the asthenosphere to allow thelithospheric plates to move.
The asthenosphere is very hot. This layer is said to have plasticity because it is hot, soft, and can flow.
The three main characteristics of rocks in the Earth's mantle are high temperature, high pressure, and mineral composition rich in iron and magnesium silicates. These rocks are solid but can flow over long periods of time, a property known as plasticity.
While still solid, the asthenosphere is able to flow. The ability of a solid to flow is called plasticity. See "What's the matter?" for an activity to demonstrate plasticity. Since the asthenosphere is more liquid than the rest of the mantle, the broken lithosphere plates are able to "float" on it.
Yes, it is the hottest layer of the Earth!!
The layer of gas surrounding earth is the atmosphere.