Across
- 2. How many days does it take the Earth to revolve around the sun?
- 5. Patterns that are formed in the sky
- 7. What does the earth orbit?
Down
- 1. How long does it take for the Earth to make one complete rotation?
- 3. Earth's rotation on its ______ is responsible for day to night on Earth?
- 4. The lunar calendar is based on the phases of the ______?
- 6. What makes the moon appear to be shining at night?