About 50 minutes.
no it doesnt
No, it does not take 200 million years for magma to complete one circular convection flow. The process of convection in Earth's mantle occurs on a much shorter timescale, typically estimated to be in the range of tens to hundreds of thousands of years. This movement of magma is what drives tectonic plate motion and leads to volcanic activity.
yes it do, basically its simple to know that common sense
the flow of magma in eath's crust is called lava.
convection
no it doesnt
Yes it does
No, it does not take 200 million years for magma to complete one circular convection flow. The process of convection in Earth's mantle occurs on a much shorter timescale, typically estimated to be in the range of tens to hundreds of thousands of years. This movement of magma is what drives tectonic plate motion and leads to volcanic activity.
yes it do, basically its simple to know that common sense
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.
convection current
This is known as convection.
A convection current, however, this can also occur with gases.
Convection currents are the movement of fluid as a result of differential heating or convection. In the case of the Earth, convection currents refer to the motion of molten rock in the mantle as radioactive decay heats up magma, causing it to rise and driving the global scale flow of magma.
Leakages = Injections
cirquit
You have leakages from your circular flow.