Want this question answered?
The support of a building that's usually constructed below ground level is called a basement. Sometimes it is also the "Base" contruction of a building.
A cellar (or basement) is below the ground level of a house or building.
One or more floor of a building that are completely below the ground floor is basement. A floor of a building that is half below ground, rather than entirely such as a basement is semi basement.
Foundation is the sub-structure of a building structure that transfers the entire weight of the building and its loads onto the ground strata below ground level.
It is called a basement
building foundation is the base of any building which receive load from the building, resist it and transfer it to the subsoil. substructure is the structure below the ground floor bed including the ground floor bed. substructure composes of foundation, basement and ground floor bed.
Antarctica is situated below the equator at the South Pole.
The melted rock below the crust is magma. Above ground it is lava.
Magma
It's called lava if it's above ground or magma if it's below ground.
It lands on the ground below, possibly annoying someone.
Those are called "runners". Rhizomes