True
A large groove or channel in the soil that carries runoff after a rainstorm is called a "gully". Gullies form due to erosion caused by the rapid flow of water over the land, often leading to significant soil loss and environmental degradation. Implementing erosion control measures, such as planting cover crops or creating physical barriers, can help prevent gully erosion.
Runoff is extra water that came from anoter body of water, usually after a big rainstorm. If there is enough water going down hill, it can form a river.
The plural form of groove is grooves.
erosion
a canyon
Moving water forms a valley be eroding the soil underneath it. As the water moves across the soil it takes some with it, this can form a valley over millions of years.
Tide. Tides are masses of moving water. The moons gravitational pull causes the form of a wave to occur.
They form when heavy eroded particles settle out of moving water.
An avalanche is a mixture of loose sand, rock, and water (usually in the form of snow) moving at a rapid pace.
form the sand & water moving it
Being in the liquid form water keeps on moving on the surface and into the earth due to gravitation force of the Earth.
Floods.