Seasons
What causes the seasons?
The earth's tilt
Equator
How is the earth tilted when it is winter here?
Away from the sun
How is the earth tilted when it is spring?
Not toward or away from the sun, parallel
What takes 365.25 days?
Orbit or revolution around the Sun
How is the earth tilted when it is fall?
not towards or away from the sun, parallel
What takes 24 hours
Rotation of Earth on its own axis
Why do we have leap year?
To balance the calendar and account for the .25 days per year over the 365