no
Plate Tectonics, to put it simply.
a flat surface of land, like a desert or even an ocean.
No, there are beaches, then as you wade out, the water gets deeper and deeper. Although there are many relatively flat surfaces on the ocean floor, there are also vast differences, like the Mariana Trench, and a beach.
It does not have a flat surface.
A flat, level surface is a plane.
A plane is a flat surface with no thickness
The flat surface that goes on and on in all directions has no boundaries. This flat surface is called infinite surface. Accordingly, the answer is that the flat surface that goes on and on in all directions is called an infinite surface.
Firstly, the Earth is round, so the ocean cannot be flat. Secondly, the Sun and the Moon's gravity are pulling on the ocean surface, causing it to bulge. Thirdly, there are waves and currents in the ocean.
Flat seafloor in the deep ocean, known as abyssal plains, is formed over time as sediment accumulates in the valleys and depressions of the ocean floor. This sediment is often carried by underwater currents and deposited in these low-lying areas, creating a smooth and flat seafloor surface.
An abyssal plain is a flat area on the ocean bottom
Its base is a flat surface
It is a drawing of the earth on a flat surface