This is known as the water table or phreatic surface.
the zone of aeration
Aerification is another name for aeration, especially of the soil.
The name of the line separating China and tibet is McMahon Line.
the name which is used for separating sand from water is called filtering.
his name means: aeration which means to supply the blood with oxygen by respiration
coliding boundary
The boundary or perimeter of a circle is its circumference.
Convergent boundary.
Divergent boundaries is the other name for a spreading plate boundary.
Spreading plate boundary is the other name for converging plate boundary.
transform boundary
suck balls