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Convection currents take place in the mantle.
Convection in any fluid will occur when the lower portion is warmer than the upper portion. The less dense warm material will tend to rise while the denser cooler material will tend to sink. While the mantle is generally though of as solid, even solids can behave as viscous liquids over millions of years.
radioactive decay takes place, which produces lot of heat and causes the mantle to flow in convection currents veena
Convection currents rese and sink through the mantle and the liquid outer core. In Earth's mantle, large amounts of heat are transferred by convection currents. Heat from the core and the mantle itself causes convection currents in the mantle.
This is known as a subduction zone.
A material that has a larger density than the surrounding material has the natural tendency to sink.
A place where hot mantle material rises in a semi-permanent plume, and affects the overlying crust.
A place where hot mantle material rises in a semi-permanent plume, and affects the overlying crust.
form_title=Install a Fireplace Mantle form_header=Upgrade the look of a room with a mantle. What type of mantle do you want installed?=_ What type of fireplace is in place?=_ What material would you like used?= () Wood () Marble () Tile () Brick () Laminate () Other
The Constitutional Convention was also called the Philadelphia Convention or the Grand Convention. The convention was from May 25 until September 17, 1787.
convention
DeVos Place Convention Center was created in 2003.
It took place in the north. Seneca Fall Convention takes place in the North
Convection currents take place in the mantle.
Convection in any fluid will occur when the lower portion is warmer than the upper portion. The less dense warm material will tend to rise while the denser cooler material will tend to sink. While the mantle is generally though of as solid, even solids can behave as viscous liquids over millions of years.
The Constitutional Convention was also called the Philadelphia Convention or the Grand Convention. The convention was from May 25 until September 17, 1787.
The Constitutional Convention, also known as the Philadelphia Convention was taken place in Philadelphia, Pennsylvania.