Across
- 4. _____ Equinox the first day of fall in the Northern Hemisphere
- 5. the Earth spins on it's _______
- 6. movement of an object around another object
- 7. the path that an object follows as it revolves around another object in space
Down
- 1. _____ Equinox the first day of spring in the Northern Hemisphere
- 2. the two days of a year when neither hemisphere is tilted near the sun
- 3. usually happens in simmer; when the sun is directly overhead
- 4. the study of space
- 6. spinning is a ________