I think that would be surface water.
From the surface down these layers are known as Soil Horizons. The top one is called leaf-litter.
The Earth's crust floats on top of a layer called the mantle, which is composed of hot liquid rock (which sometimes erupts out of volcanoes, and is called magma).
the zone of aeration
a buried erosional surface is called unconformity.
surface
It is called the crust.
a roof
Meniscus.
Surface waves
It's called a meniscus
"Still That Girl" by: Britt Nicole
The flat surface of a diamond is called the table if it is on the 'top' of a cut diamond. Otherwise, the flat surface is called a facet, some with specific names. Read more, below.
I think that would be surface water.
The first man who stepped on the surface of the Moon was Neil Armstrong.
Table Top
that would be the meniscus