Across
- 4. the core of the moon is 1.6-1.8% of this
- 6. The place the average person can see the moon
- 7. One of the theories on how the moon formed
- 8. The moon's surface takes longer to do this compared to Earth's
Down
- 1. Has the most knowledge about the moon
- 2. The person who recognized that the moon wasn't a perfect circle
- 3. Has the same makeup as the moon
- 5. the size of the object that hit earth to form the moon
- 6. the moon helps ________ the Earth's climate