Multiple choice

Directions: Choose the best option from the following that replaces the given word/phrase.

Time of the year at which the sun crosses the equator and when day and night are of equal length

  1. nadir

  2. zenith

  3. equinox

  4. equator

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An equinox is the time when the sun crosses the equator, making day and night of equal length.