Across
- 3. When the sun, the moon, and the earth are perfectly aligned
- 5. Star patterns in the night sky that humans have grouped into shapes
- 6. Phase of the moon when the moon's apparent shape is thickening
- 7. The moon's apparent shape is thinning
Down
- 1. The revolution of the earth causes different _____
- 2. When the eart _____, it causes day and night
- 3. People use this to navigate to their destination in the old days
- 4. Movement of the Earth around the Sun
