Across
- 5. coldest time of the year in the northern hemisphere
- 7. invisible line that runs through Earth
- 8. when a hemisphere is tilted away from the sun, what type of sunlight?
- 9. direct sunlight on the northern hemisphere, what season?
- 10. when an object in moving around another object, orbiting
Down
- 1. longest and shortest day of the year
- 2. when a hemisphere is tilted towards the sun, what type of sunlight?
- 3. flowers are starting to bloom, vernal equinox
- 4. same amount of day light hours as night
- 6. leaves turn colors and fall off, autumnal equinox