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