Topics of this game:
- how long does it take the earth to do one full rotation ?
- how long does it take the earth to do one full revolution ?
- what is it called when the earth spins on its axis ?
- what is it called when the earth spins around the sun?
- what angle does the earth tilt at?
- what cause seasons?
- What is a hemisphere?
- What is the equator?
- What causes summer?
- Where does the suns rays mostly strike at on earth
- How long does it take for the earth to move half way around the sun?
- which way does the earth rotate?
- where does the north pole face
- If the northern hemisphere in the summer,what season is the southern hemisphere in ?
