Multiple choice

Rise and fall of the sea water at the surface in interval is called

  1. Tide

  2. Wave

  3. Fiction

  4. Imbalance

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

Tides are the periodic rise and fall of sea water levels caused primarily by the gravitational pull of the moon and, to a lesser extent, the sun. Waves are caused by wind, and 'fiction' appears to be a typo or distractor. Tides occur in regular intervals depending on the lunar cycle.