Mercury's surface is covered in craters on approximately 45% of its surface. These craters were formed by impacts from meteoroids and asteroids over millions of years, due to Mercury's lack of atmosphere to protect its surface.
Mercury has a smooth and shiny surface. It is a silvery liquid metal at room temperature, so it lacks the rough texture found on solid materials.
The rough endoplasmic reticulum has ribosomes on its surface. This is what make is "rough"
Smooth surface
The rough surface is better than the smooth surface for the frictional force to act.
A rough and unpolished surface is called "unrefined" or "coarse."
The Rough Endoplasmic Reticulum (Rough ER) has ribosomes on its surface.
A basketball will roll faster on a smooth surface due to less friction compared to a rough surface. The rough surface creates more resistance, slowing down the ball's movement.
Meteorites smash into Mercury's surface to be so rocky
The question is inappropriate because the surface of Mercury is not unmapped!
when light hits a rough surface it scattters.
The moon's surface is rough - due to numerous impacts from meteorites