Across
- 1. mars is the _____ planet from the sun
- 3. the ____ 's gravity pulls on the earth and the oceans causing tides
- 8. weight is measured in
- 9. separates the northern and southern hemisphere
- 11. the four larger outer planets are known as ___ giants
- 12. in summer the planets tilt makes the suns rays stronger because they are more
- 13. there are _____ moon phases
- 15. does not change if you travel to space or another planet
- 17. after the waning gibbous comes the ____ quarter
Down
- 1. The brightest moon phase is
- 2. the second planet from the sun
- 4. when we cannot see the moon it is a ___ moon
- 5. to spin or turn
- 6. your ______ is much less if you are on the moon than on earth
- 7. the longest or shortest daylight hours
- 10. the earth takes 365 days to _______ around the sun
- 14. the attractive force between two objects
- 16. when the moon and sun line up a ____ spring tide is formed
