PLEASE HELP ME WITH THESE QUESTIONS! THE BEST ANSWER I WILL GIVE BRAINIEST

WORD BANK: Solar system, Galaxy, Eclipses, Universe, Orbit,
Axis, Differential, Cyclic pattern, Seasons

1. The invisible line through Earth that runs from the north pole to the
south pole and is the center of Earth's rotation.
2. A phenomenon or process that involves several repeating parts.
3. Caused by the tilt of Earth as it revolves around the Sun and based
on changes in temperature due to the different amounts of sunlight.
4. Comprised of planets and any other celestial objects that orbit a sun.
5. A partial or full obscuring of light on an object by the passage of a
between a celestial body and the observer or between the celestial body and its source of
illumination.
6. Relating to quantitative variances.

8.E 5.9 Earth, Moon, Sun

Solar system Galaxy Eclipses Universe Orbit
Axis Differential Cyclic pattern Seasons