Well, there isn't any oxygen on the moon, and very low gravity; so one we'd be bouncing around everywhere, and we'd need oxygen tanks all the time!
Seeing as how we humans live on earth, I am not sure what you mean.
Many food chains involving algae would be broken, but humans would still live because there are other sources
Gilgamesh?
It's to hot for humans to live on
All animals depend on each other to live so all animals would die out including humans.
Most humans on Earth live on land, and many of them own land. Without land, humans would either have to live in underwater habitats or simply would not survive.
It will be so hot that all live will die and humans would eventually die
Alexander The Great was probably good, because he tried to make all the land he conquered live in peace, but that didn't happen. Considering he is called 'the great' I would assume not.
nope
water
There will not be a hotel on the moon for humans but there would be for aliens. humans cannot live in space.
Hopefully he'll bite your bum, burrow his way into you're anal cavity and live a Long healthy life. Fortunately for you, it will be quite uncomfortable