This revolves around the Sun.
What is the Earth?
This moon phase is when you can see all of the moon.
What is a full moon?
These are the two reasons that Earth has seasons.
What tilt of the Earth and revolution around the Sun?
When this part of the Earth is pointed away from the Sun, that part of the Earth has this season.
What is winter?
When the Earth revolves around the Sun, this causes what?
What is seasons?
This is how long it takes the Earth to revolve around the Sun.
What is one year/365 1/4 days?
This is why the moon goes through phases.
What is it revolves around the Earth and the Sun's rays are blocked?
The part of the Earth that is tilted toward the Sun is having this season.
What is summer?
When one object in space moves into the shadow of another object in space.
What is an eclipse?