0
What else can I help you with?
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.
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.
Which layer of earth are the convection currents that directly result in tectonic plate motion found?
The convection currents that drive tectonic plate motion are found in the asthenosphere, which is the semi-fluid layer of the earth located beneath the lithosphere. These currents are created by the heat from the Earth's core, causing the asthenosphere to flow and move the tectonic plates above it.
Evidence of convection currents within the asthenosphere comes from?
seismic imaging and plate motion studies. Seismic waves bend and slow down as they pass through the asthenosphere, suggesting it is semi-molten and capable of flow. Plate motion studies show how convection currents in the asthenosphere drive the movement of tectonic plates on the Earth's surface.
What part of Earths interior is inferred to have convection currents that cause tectonic plates to move?
The mantle is inferred to have convection currents that cause tectonic plates to move. Heat from within the Earth creates these currents, leading to the movement of the rigid plates on the Earth's surface.
From convection currents in the asthenosphere where does the heat come from?
from the bottom of the earth
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.
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.
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.
What heat transfer occurs in asthenosphere?
In the asthenosphere, heat transfer primarily occurs through convection. The movement of semi-fluid rock allows heat to be transferred from the Earth's interior towards the surface, driving plate tectonics and volcanic activity in the process. This convection helps maintain the heat balance within the Earth's interior.
What is the soft part of the mantle where convection currents happen?
The soft part of the mantle where convection currents occur is known as the asthenosphere. This region lies beneath the lithosphere and is characterized by partially molten rock that allows for the flow of material. The convection currents in the asthenosphere are driven by heat from the Earth's core, facilitating the movement of tectonic plates above. These currents play a crucial role in geological processes such as plate tectonics and volcanic activity.
Which layer of earth are the convection currents that directly result in tectonic plate motion found?
The convection currents that drive tectonic plate motion are found in the asthenosphere, which is the semi-fluid layer of the earth located beneath the lithosphere. These currents are created by the heat from the Earth's core, causing the asthenosphere to flow and move the tectonic plates above it.
Evidence of convection currents within the asthenosphere comes from?
seismic imaging and plate motion studies. Seismic waves bend and slow down as they pass through the asthenosphere, suggesting it is semi-molten and capable of flow. Plate motion studies show how convection currents in the asthenosphere drive the movement of tectonic plates on the Earth's surface.
What part of Earths interior is inferred to have convection currents that cause tectonic plates to move?
The mantle is inferred to have convection currents that cause tectonic plates to move. Heat from within the Earth creates these currents, leading to the movement of the rigid plates on the Earth's surface.
What are tectonic plates pushed by?
In the mantle, there is a fluid-like layer called the asthenosphere which has convection currents, due to the heat of the inner core. Earth's plates are hypothetically "floating" on the asthenosphere. The currents in this layer push whatever is on top of it, thus the continents move.
What layer of the earth has convection currents that cause tectonic plates to move?
The asthenosphere, which is a partially molten layer in the upper mantle, has convection currents that cause tectonic plates to move due to the heat-driven circulation of rock material. These convection currents are responsible for the continuous motion of tectonic plates on the Earth's surface.
The layer of rock that has convection currents flowing?
The layer of rock that has convection currents flowing is called the mantle. Convection currents in the mantle are driven by heat from the Earth's core, causing magma to rise and fall in a continuous cycle. These movements play a significant role in driving tectonic plate motion and shaping the Earth's surface.
