Gravity is just a tendency all mass has to be attracted to mass. Dont think of water as being level, think of it as being equidistant from the center of mass of the earth. The scale of earth is so big, its like making a circle in AutoCAD and zooming in on the outside of the circle that it appears to be a straight line.
Gravity is just a tendency all mass has to be attracted to mass. Dont think of water as being level, think of it as being equidistant from the center of mass of the earth. The scale of earth is so big, its like making a circle in AutoCAD and zooming in on the outside of the circle that it appears to be a straight line.