Mercury barely has an atmosphere, so weather erosion is non-existent.
No. All four rocky planets of the inner solar system have craters. Mercury is the most heavily cratered as, unlike the other three rocky planets (Venus, Earth and Mars), Mercury does not have any geologic process to cover, erode, or otherwise destroy craters.
Yes, Mercury has craters.
The craters are preserved as there is nothing to erode them.
At one time Mars had a thicker atmosphere and what appears as free running fluids on its surface. Over time, these things erode away surface features such as craters.
Mercury has impact craters but not volcanoes.
Mercury has lots of craters and canyons
Mercury has craters and mountains but no moons.
Mercury is pitted with craters because Mercury has almost no atmosphere to protect itself.
Some of the notable craters on Mercury include names like Shakespeare, Beethoven, Debussy, and Caloris. Caloris Basin is one of the largest and most well-known craters on Mercury.
no moons but have big craters
Yes, Mercury and the Earth's moon are covered with craters on the surfaces