Water flowing downhill across the surface of the Earth is called runoff.
Volcanoes
Runoff
runoff
Waterbar : a shallow ditch excavated across a road at an angle to prevent excesssurface flow down the road surface and subsequent erosion of road surface materials. Asmall excavation across a road to collect and divert roadway surface water flow.
Water flowing downhill across the surface of the Earth is called runoff.
"surface tension"
A water strider can walk across the surface of a small pond.
The water vapourizes and in doing so forms a thin gaseous layer between the water drop and the hot surface, thus causing the droplet to bounce across the surface.
When the wind blows across the water, it changes the water's surface, first into ripples and then into waves.
Runoff is the water flowing downhill across the surface of the Earth.
runoff
Runoff
Surface tension.
Volcanoes
Runoff
The water cycle never stops. On overcast days, evaporation continues as the wind blows across the surface of the oceans.