About how long does it take for one rotation of Earth?
Question 2
2.
Which of the following takes about one day?
Question 3
3.
The Sun appears to move across the sky because -
Question 4
4.
Earth rotates on its axis giving us night and day. Earth’s axis is -
Question 5
5.
A student modeled the cause of day and night on Earth using a lamp and a baseball. If one second equals one hour, how should the student model one day/night cycle on Earth?