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The main process by which heat flows upward through the lithosphere is conduction. Heat is transferred through the solid rock by the vibration of atoms and the transfer of energy between neighboring particles. Convection also plays a role in heat transfer within the Earth's mantle, but conduction is the dominant process in the lithosphere.
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What is it called when magma is pushed upward from the core of earth and flows through openings?
An eruption.
Caused by magma pushing upward through weak spots in the earth's crust?
Volcanic eruptions are caused by the release of pressure from molten rock, or magma, that rises to the surface through weak spots in the Earth's crust. As the magma pushes upward, it can create volcanic activity, such as lava flows, ash emissions, and explosive eruptions.
Why does magma flow through upward through the crust?
Magma rises through the crust because it is less dense than the surrounding rock. As it moves upward, the magma may encounter fractures or weaknesses in the crust that allow it to continue its ascent. Additionally, the presence of heat and pressure deep within the Earth can drive magma upward towards the surface.
How Isostasy restores the equilibrium of earth?
Isostasy is the process by which the Earth's lithosphere adjusts to maintain equilibrium when weight is added or removed. When weight, such as the melting of glaciers, is removed from the lithosphere, the crust rebounds upward as the mantle flows in to support it. In a similar way, when weight is added, such as with the accumulation of glaciers, the crust subsides to maintain balance.
The Columbia river flows mostly through which state?
The Columbia River flows through the states of Washington and Oregon.
What is it called when magma is pushed upward from the core of earth and flows through openings?
An eruption.
How is the lithosphere different from the layer beneath it?
The layer beneath the lithosphere is much softer and flows very slowly.
Does liquid magma flows upward through the crust because it is less dense than the solid material around it?
yes
Why does the nile flow upward?
The river does not flow upwards. The Earth is round, the Nile simply flows South to North - on a map it just looks like it flows "upward"
What is the theory that occurs when magma is pushed upward and flows through the openings in the ocean floor?
this usually happens when the sea floor spreads open.
What is the process blood flows through the heart to outer extremities and back?
circulation?
Why is it essential that blood flow upward in the body?
It is essential that blood flows upward in the body so that it reaches all of the bodies organs including the heart where it is pumped through out the body. It transport nutrients and metabolic waste in the body.
Which mechanical layer lies below the lithosphere?
The asthenosphere lies below the lithosphere. It is a partially molten layer in the upper mantle where rock flows slowly, allowing the tectonic plates of the lithosphere to move atop it.
Is there any waterfall that flows upward?
Of course not, there is gravity on earth.
What forms when lava flows vertically through a layer of rock?
When lava flows vertically through a layer of rock, it can form volcanic dikes. Dikes are igneous intrusions that cut across existing rock layers, forming when magma is forced upward through fractures in the rock and solidifies in a vertical orientation.
Oil flows upward in the wick of a lantern because of the liquid property called what?
Oil flows up through a wick through capillary action. This property causes the surface of a liquid to rise above the rest of it when in contact with a solid. Essentially, it pulls itself up to a certain height.
What happens when current flows through two parallel conductors upward and in the same direction?
Field strength between two conductor increase and attracts each other
