How long does it take the moon to revolve around the Earth?

Why do stars appear to move in the sky?

What fraction of the Earths size is the moon?

How long is the Earth's orbit around the Sun?

Why does the Moon appear to be the same size as the Sun?

What direction does the Sun appear to rise and set:?

How are shadows in the winter in the Northern Hemisphere different than those in the summer?

During which season does the Sun appear higher in the sky?

During which season are shadows shorter? Why?

What is an equinox?

Why is the North Star important?

What season is the Southern Hemisphere experiencing when we have summer in the Northern Hemisphere>

During which season does the Sun appear to rise the latest and set earliest?

When the Earth is tilted towards the Sun, what season is being experienced in the Northern Hemisphere and Southern Hemisphere?

What are two reasons that the Sun-Earth system creates seasons?