The time that elapses while the Sun moves from one vernal equinox to the next is known as 1
A) Gregorian year.
B) solar day.
C) sidereal year.
D) tropical year.

Question

Quizplus · Accepted Answer

The time it takes for the Sun to return to the same position in the cycle of seasons, as seen from Earth, is known as a tropical year. This period is significant for the calendar year in most cultures because it corresponds closely to the cycle of seasons.

The Time That Elapses While the Sun Moves from One