Is the rotation of Earth around it's [North - South] axis, once each twenty-four hours.
Gravity does not cause the day and the night.
it is because the cause cause of this cause is cause
the rotation of Earth on its axis.
rotation
the same thing that causes day and night on every other planet - it rotates.
they different because they change the hours of the day and they know when is night and day cause they change it .
Yes, if you are facing the sun it is day, but when the earth rotates it will be night.
Day and night on Saturn is caused by the its rotation around the Sun. Much like the Earth, the Sun provides the day and night cycle for Saturn.
the earths rotation
Rotation
day and night
does it cause day and night or seasons