Across
- 1. lower areas in the _________ ____
- 5. bright star in the center of our galaxy
- 7. higher area in the _________ ____
- 9. what keeps us on the ground
- 10. Earths very own ____.
Down
- 2. to change how you live
- 3. portion of the coast line that changes
- 4. occurs on a new and full moon
- 6. occurs first and third quarter moon
- 8. the cycle of water rising and lowering