Multiple choice

What happens in one year's time?

  1. The Moon makes one complete revolution around Earth.

  2. Earth makes one complete revolution around the Sun.

  3. Earth makes one complete spin on its axis.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A year is defined by the time it takes for the Earth to complete one full orbit, or revolution, around the Sun. A complete spin on its axis takes one day, and the Moon's revolution around Earth takes about a month.

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