Convection currents in the earth originate in the mantle. The liquid moves in a circle pattern as the hotter magma rises and the cooler magma falls. This can also be observed in any fluid material, gases or liquids.
a convection current occurs when a potato picked by a farmer falls off the wagon and is eaten by a donkey ps: your welcome
In a convection current, heat flows with the heated molecules as they move around in the liquid or gas. In a solid, the heat transfers via condition
Magma in the mantle moves in a current called a convection current. A convection current is a circular flow of a substance in which a hot substance rises, cools, sinks, gets hot again, and repeats. In this way, magma in the mantle flows in currents of more hot or more cool magma.
Cool enough to increase in density and sink.
The core of the earth contains radioactive material and this causes a convection current in the mantle.
There should be a gas or a liquid so a convection current can be formed!
A convection current in a beaker is formed when the temperature gradient causes fluid to heat up, become less dense, and rise. As the fluid rises, it cools down, becomes denser, and falls back down to be heated up again. This continuous cycle of rising and falling creates the convection current in the beaker.
Yes. Convection is a type of energy and a convection current is, well, the phrase for its currents. So yeah, convection and convection current are the same.
A convection current, however, this can also occur with gases.
there is no synonyms or antonyms for convection current
How does a convection current move rock
They are formed when warm and cold air masses meet in the atmosphere. They are found in the Troposphere.
Convection current is a stream of fluid propelled by thermal convection. Convection is mostly around gas and liquid
because convection currents are caused by the liquid being heated, becoming less dense due to increased kinetic energy and rising. if you are heating the top of the test tube, there is nowhere for them to 'rise' to, so no current is formed, as they do not reach a place where they cool and sink to the bottom. thus convection currents are only formed when heating the bottom of a test tube.
The Gulf Stream is an example of convection current.
The Gulf Stream is an example of convection current.
In a convection current, heat rises.