Multiple choice

In a 24 hour period, the Earth completes one_____on its_____.

  1. rotation, axis

  2. rotation, orbit

  3. revolution, orbit

  4. revolution, axis

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

Earth spins on its imaginary internal line, called its axis, which is known as rotation. One full rotation takes approximately 24 hours and causes day and night.