Day and night Cycle

Talk to your table partner to name 2 objects that rotates on an Axis.

look at the following picture ,At what direction would you place the sun?

Which hemisphere (north or south) have long day hours and short night?

what causes the lenght of day and night hours to change throughout the year.

Draw the sun in the correct position to represent correct day and night.

Basketball represents___

How will you move the Tennis ball and the basketball to show day and night cycle?

It take the earth ____ hours to rotate on its axis.

1. What happen if the earth rotated at a faster speed?

If the earth rotation period increased _________

What happen if the earth rotated at a slower speed ?

If the earth rotated at a slower speed______

1. What happen if the earth stopped rotating ?