Nothing much in reality.
Its surface would be smoother (weathering)
and it would be a more desirable target for our space voyaging;
but those are superficial things.
Nothing. There is no atmosphere on the moon, which means no wind.
A sailboat wouldn't be able to sail on the moon because there is no atmosphere to generate wind. Additionally, the lack of water and buoyancy on the moon's surface would make it impossible for the sailboat to float on any liquid.
it would become to cold
You would just simpily die
Can't happen. Weathering takes air in motion (wind), and erosion takes water in motion, and there's none of either on the moon.
Erosion on the Moon is mainly caused by micrometeorite impacts, solar wind, and the occasional asteroid collision. The lack of atmosphere and flowing water means that these processes are the dominant forces shaping the lunar surface.
If the Moon had developed an atmosphere with wind and water, the craters would likely show signs of erosion due to weathering and water movement. Their sharp edges would be more rounded, and they might have sediment deposits within them. Overall, the presence of wind and water would alter the appearance of the lunar craters over time.
we would not die because their would never be any wind or water in the beginning so we would not need it!
there would be no wind!
As a result of water, rain and wind erosion most of them would have been falattened. Deep enough ones would have been become lakes. Only a few of them would have remained recognizable
No because there is no wind or water on the moon
NO