Wind is the primary factor for causing ripples in the surface of desert sand but water can also be an agent during the rainy season.
wind creates ripples in the sand
A process called weathering
Wind actions, by deflation (upliftment, transportation and deposition of desert materials like sand and dust from one place to another).
The center of a ripple is called the focal point. This is where the disturbance that creates the ripple originates, spreading outwards in concentric circles.
Sand, sand, and desert sand
The Arabian Desert is the largest sand desert.
A hill of sand in a desert is normally referred to as a dune
I'm pretty sure it's called a sidewinder snake.Might need to look it up.
I think the answer is called ripple marks
The largest sand desert is the Arabian Desert in Asia.
Sand is on the desert.
Sand is on the desert.