Across
- 1. a division of the year that is characterized by recurring weather conditions, and determined by both Earth's tilt relative to the sun and Earth's position in its orbit around the sun
- 4. phases of the moon are caused by the changing positions of Earth, the sun, and the moon
Down
- 2. an event in which the shadow of one celestial body falls on another
- 3. the path that a body follows as it travels around another body in space