Molten rock material on Earth's surface is called lava. When under Earth's surface it's called magma
it is called magma.
it is called magma.
It is called soil.
What brings material from the Mantle to the Earth's Surface is rock...
The process is called erosion.
Subsidence.
soil
rain
1800km - 1900km
1800km - 1900km
Projection
It is called the crust.