the length of an earth day is determined by the time required for approximately one\nearth revolution\nsun…

the length of an earth day is determined by the time required for approximately one\nearth revolution\nsun rotation\nearth rotation\nsun revolution

the length of an earth day is determined by the time required for approximately one\nearth revolution\nsun rotation\nearth rotation\nsun revolution

Answer

Brief Explanations:

The length of an Earth - day is the time it takes for the Earth to rotate once on its axis. Earth revolution is around the Sun and takes about a year. Sun rotation and revolution are not related to the length of an Earth - day.

Answer:

C. Earth Rotation