a water fall
a water fall
a water fall
a water fall
A virtual movement of the surface of a body of water is usually referred to as a wave. Waves occur due to the movement of energy through the water, causing disturbances in the surface.
Tide.
waves
waves
a water fall
a water fall
The vertical movement of the surface of a body of water is called "tidal fluctuation" or simply "tide". Tides are primarily caused by the gravitational pull of the moon and to a lesser extent the sun, resulting in the cyclic rise and fall of the water level.
vertical movement of a body of water called
Tide