0
What else can I help you with?
What causes the convection currents in the asthenosphere?
The convection currents running through the asthenosphere are widely believed to be the source of movement of the tectonic plates.
From convection currents in the asthenosphere where does the heat come from?
from the bottom of the earth
How does the rock move in the asthenosphere?
Convection Currents carry the plates
For convection currents in the asthenosphere were does the heat come from?
The heat driving convection currents in the asthenosphere primarily comes from the Earth's internal heat. This heat is generated through the radioactive decay of elements in the Earth's mantle and core. The flow of this heat causes the asthenosphere to partially melt and create convection currents that drive the movement of tectonic plates.
What do convection currents in the asthenosphere cause?
Convection currents in the asthenosphere drive the movement of tectonic plates, causing them to slowly drift and interact with each other. This movement leads to various geological processes such as the formation of mountains, earthquakes, and volcanic activity.
Where do convection currents flow through the earth?
The mantle called the asthenosphere
Are there convection currents in the asthenosphere?
The lithosphere is generally thought of as the crust and outer mantle of the earth. They're solid, and there are no convection currents in solids as we normally think of them. As we move inward toward the core of the earth, we begin to encounter molten rock (magma), and convection currents exist in this superheated fluid.
Heat from the earth's interior causes convection currents in which layer of earth?
Convection currents in the magma drive plate tectonics.Heat generated from the radioactive decay of elements deep in the interior of the Earth creates magma (molten rock) in the aesthenosphere.
One hypothesis states that plate movement results from convection currents in thea mantle c lithosphere b asthenosphere d outer core?
b. asthenosphere Convection currents in the asthenosphere are believed to be responsible for driving plate movement through the process of mantle convection. This movement of the semi-fluid asthenosphere layer beneath the rigid lithosphere is thought to cause the plates to move over the Earth's surface.
How are convection currents related to the asthenosphere?
Convection currents in the Earth's mantle are driven by the heat from the core, causing the semi-fluid asthenosphere to flow. These currents play a crucial role in tectonic plate movement, as the asthenosphere's plasticity allows it to move and interact with the overlying lithosphere. As hot material rises and cooler material sinks, it creates a continuous cycle that influences geological processes, including earthquakes and volcanic activity. Thus, convection currents are essential for understanding the dynamics of the asthenosphere and plate tectonics.
For convection currents in the asthenosphere where does the heat come from?
The heat in the asthenosphere primarily comes from the heat generated by the decay of radioactive isotopes in the mantle and the residual heat from Earth's formation. This heat causes the material in the asthenosphere to become less dense and rise, generating convection currents.
What are the three parts that make up Earths mantle?
mesosphere, asthenosphere, ionosphere
