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When the heated part of the mantle rises through the cooler parts this an example of?
Convection
What activates a convection current starting the flow of a fluid?
What activates a convection current, starting the flow of a fluid? A. cold temperatures at the north pole B. heated liquids at the earth's surface C. iron-rich rocks in the mantle D. temperature differences in the mantle
What is the name of the lower part of mantle and the upper part of mantle?
The lower part of the mantle is called the "lower mantle" or "mesosphere", while the upper part of the mantle is referred to as the "upper mantle" or "asthenosphere".
What is the hottest part of the MAntle?
The hottest part of the mantle is believed to be near the core-mantle boundary, where temperatures can reach up to 4000 degrees Celsius. This intense heat is due to the heat generated by the Earth's core and the slow heat conduction through the solid rock of the mantle.
Is the mesosphere the same as the mantle?
No, although a large part of the mantle forms the mesosphere, the upper brittle mantle is part of the lithosphere and the ductile layer of the mantle below this is formed of the asthenosphere. The mantle below the asthenosphere (i.e. that part from 700 km down to the core-mantle boundary is the mesosphere).
When the heated part of mantle rises through the cooler part this is an example of?
Convection
When the heated part the of the mantle rises through the cooler part this is an example of?
Convection
When the heated part of the mantle rises through the cooler part this an example of?
Convection
When heated part of the mantle rises through the cooler part this is an example of?
Convection
When the heated part of the Mantle rises through the cooler part its called?
I believe that is convection.
When the heated part of the mantle rises through the cooler part is an example of what?
A rising convection current.
When the heated part of the mantle rises through the cooler?
When the heated part of the mantle rises through the cooler layers, it creates convection currents that drive tectonic plate movements. As the hot mantle material ascends, it expands and reduces in density, causing it to rise. Conversely, as it cools near the surface, it becomes denser and sinks back down. This continuous cycle plays a crucial role in geological processes such as volcanic activity and the formation of mountain ranges.
When the heated part of the mantle rises through the cooler parts this an example of?
Convection
When the heated part of the mantel rises through the cooler part this is an example of?
Convection.
Do convection currents form in the mantle when heated materials become more dense?
Actually, heated materials are less dense. When heat is applied to a substance such as liquid, it becomes less dense. It is this less dense and heated material that rises because it weighs less. The part of the mantle that is more dense would be any substance that is cooling and is sinking down.
What is the part of the mantle that can bend plastic?
Heat transfer by the movement of a heated fluid is called _________?
Where does molten material that rises from the mantle erupt?
it erupts from the mantle witch is part of the structure of the earth.
