I don't know any other term for it other than sheet of water, unless you're talking about a waterfall?
Water flowing downhill as a thin sheet is called sheet flow
They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.They are called sheet tabs.
sheetflow
a sheet of ice is called a glacier
Chart Sheet
the sheet-like arrangement of cells is called tissues...
A sheet of glass is called a pane.
They are called Cels.
cheat sheet
Data Sheet
That method is called account form of balance sheet and on the other hand there is another form of balance sheet which is called statement form.
Sheet erosion is a type of surface water, and runoff is any water that does not soak into the ground.