GEOLOGY

Detailed explanation-1: -Thus, the Japanese word “tsunami", meaning “harbor wave” is the correct, official and all-inclusive term. It has been internationally adopted because it covers all forms of impulsive wave generation.

Detailed explanation-2: -A tsunami is sometimes known as a tidal wave, because it often resembles a rapidly rising tide when it comes ashore. “Tsunami” is a Japanese word meaning “harbor wave, ” because the wave would pass unnoticed by fishing boats at sea, but they would later return to find the harbor devastated.

Detailed explanation-3: -Tsunami is a Japanese word meaning “harbour wave(s)". • Tsunamis are shallow-water waves, and therefore, like tides, they move in the open ocean at very high speeds. •

Detailed explanation-4: -Tsunami is a Japanese word that means ‘harbor waves’ as the harbors get destroyed whenever there is a tsunami. An earthquake, a volcanic eruption or underwater landslides can shift large amounts of ocean water. As a result tsunami occurs which may be as high as 15 m.

Detailed explanation-5: -A tsunami is a series of extremely long waves caused by a large and sudden displacement of the ocean, usually the result of an earthquake below or near the ocean floor. This force creates waves that radiate outward in all directions away from their source, sometimes crossing entire ocean basins.