Quiz – The Lunar Edition

Without looking anything up, here goes:
1. No, can’t remember Where I read it but pretty sure the orbit changes and it orbits closer to and further away from the earth at different times.
2. Through gravity-it pulls the water towards it.
3. Younger than the earth, but the rocks might date the same as the earth as the moon may be a chunk of the young earth.
4. Smaller than Earth 🙂
5. A moon crater.