No. The outer core is made of iron and a lighter element, probably nickel. There is no free water in the outer core. But the outer core is liquid, and that liquid does circulate ("convection"). That circulation is what generates the magnetic field.
there are convection currents in the upper core.
ErosionEarth's magnetic fieldmelted glaciersEarth's force of gravity
The heat comes from the outer core, which provides the heat.
there are convection currents in the upper core.
core
they both have convection currents
convection takes place in the outer core......... i think
heat from the outer core and the mantle when it drifts up to the asthenosphere it causes convection.
No. The outer core is made of iron and a lighter element, probably nickel. There is no free water in the outer core. But the outer core is liquid, and that liquid does circulate ("convection"). That circulation is what generates the magnetic field.
The convection that causes Earth's magnetic field happens in Earth's molten outer core.
there are convection currents in the upper core.
The core or outer core heats the convection currrents, and therefore is like a stove burner.
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.
it's either the crust, or the outer core, or the mantle
ErosionEarth's magnetic fieldmelted glaciersEarth's force of gravity
The heat comes from the outer core, which provides the heat.