It looks like it is the Earth that is pulling these cracks, just like the moon does so to our planet. And these round shaped spots could also be the cause of this as well. But it is true that the Earth cannot survive without moon and neither can the moon survive without the Earth, so it is apt that nothing bad could happen. Or else lets just say that Lord decides that our time is up, and human civilization has reached it's pinnacle. The same for the moon, if there is life on it of course. You can never tell what disasters are awaiting.