Question

According to the online content article about days and nights on Earth, why does the length of a day change throughout the year? A. because the Sun revolves around the Earth B. because the Earth’s axis is tilted C. because it takes a year for the Earth to rotate once D. because the Earth’s orbit is not elliptical

Answer 1

It is B. As the other answers are wrong especially a, and d. But the earths axis is tilted

Answer 2

According to the online content article about days and nights on Earth, why does the length of a day change throughout the year?

A.  because the Sun revolves around the Earth

B.  because the Earth’s axis is tilted

C.  because it takes a year for the Earth to rotate once

D.  because the Earth’s orbit is not elliptical