Not within the surface rocks, but at surface level yes. Air and water both convect.
The way the convection cell might affect the crust above it is that it can cause the earths surface to turn into a volcano. If there is already a volcano there then it will erupt,
It gets a free ride on the moving surface of a mantle convection current.
Earth's Plates
it flows because if convection currents
Lower mantle is the surface on which the lithospheric plates move around earths surface.
convection
Convection, radiation, and conduction
The way the convection cell might affect the crust above it is that it can cause the earths surface to turn into a volcano. If there is already a volcano there then it will erupt,
It gets a free ride on the moving surface of a mantle convection current.
Earth's Plates
it flows because if convection currents
Lower mantle is the surface on which the lithospheric plates move around earths surface.
I would call this convection currents in the mantle.
yes
highlight factors which show that heat from the sun does reach th earth surface by convection
Beneath the surface of the earth temperature remains the same. Within the Earth, irregular convection cells within the mantle transfer heat from the core to the surface of the planet. Volcanoes and earthquakes are two examples of heat transferring from the interior to the surface.
Heat from the earth's interior reaches the surface through a combination of convection and conduction.