Water erosion trenches, created naturally by water run off are known as gullies.
Gullies are like river banks.FOR EXAMPLE:in Mexico there are many gullies.THAT IS THE DEFINITION FOR GULLIES.
The plural of gully is gullies. As in "this is the gullies".
Unlike gullies, streams rarely dry up.
Streams are different from gullies because it doesn't dry up.
channel erosion occurs when the gullies are too wide
A gully is a landform created by running water that has eroded the soil. Gullies resemble large ditches or small valleys.
Blackmans Gully
That is true; these gullies have been seen by Mars landers.
Gullies are formed by running water. The water washes down to low point, and the flow slowly erodes the dirt into a gully.
by woods and swamps
Both have to do with water
A network of gullies, streams, and rivers in an area
A network of rills, gullies, streams, and rivers in an area.