Which illustrates the two Japanese words that form the word tsunami?

Tsunami is a Japanese word from a double root: tsu, meaning port or harbour, and nami, meaning wave.

Which choice illustrates the two Japanese words that form the word tsunami?

It comes from two Japanese words: ‘tsu’ and ‘nami’. Tsunami means ‘harbour wave’ and it was used because tsunamis only seem to become visible when they are near the coast. Tsunamis are one of the most powerful and dangerous natural forces on Earth.

What does the word tsunami come from?

The word tsunami (pronounced tsoo-nah’-mee) is composed of the Japanese words “tsu” (which means harbor) and “nami” (which means “wave”). … Thus, the Japanese word “tsunami”, meaning “harbor wave” is the correct, official and all-inclusive term.

How do tsunami waves compare to regular ocean waves quizlet?

How do tsunami waves compare to regular ocean waves? They extend deeper underneath the water’s surface.

Why do we use the word tsunami?

Tsunami is a Japanese word with the English translation, “harbor wave.” Represented by two characters, the top character, “tsu,” means harbor, while the bottom character, “nami,” means “wave.” In the past, tsunamis were sometimes referred to as “tidal waves” by the general public, and as “seismic sea waves” by the …

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Which of the following is most often caused by a tsunami?

Tsunamis are most often caused by earthquakes and landslides. These natural events push the water upward, sideways or downward to generate the tsunami waves. Volcanic eruptions can also cause tsunamis. There is evidence that in the distant past, asteroids and comets striking the Earth created enormous tsunamis.

How do tsunami waves compared to regular ocean waves?

Regular wind waves only involve motion of the uppermost layer of the water, but tsunami waves involve movement of the entire water column from surface to seafloor. … Ocean surface wave motion only reaches a depth of a few hundred meters or less. In contrast, tsunami waves behave like “shallow water waves” in deep ocean.

What does the Japanese word tsunami mean?

Tsunami (soo-NAH-mee) is a Japanese word meaning harbour wave. A tsunami is a series of waves with a long wavelength and period (time between crests). … Tsunamis are often incorrectly called tidal waves; they have no relation to the daily ocean tides.

Why does the word tsunami come from Japan?

Tsunami is a Japanese word from a double root: tsu, meaning port or harbour, and nami, meaning wave. The word looks innocuous in simple translation, but to those who live on the rim of the Pacific it can spell disaster.

What is a typical tsunami wavelength quizlet?

What is a typical tsunami wavelength? More than 200 km (124.3 Miles.

What is the definition of tsunami wavelength quizlet?

-The wavelength is defined as the distance between two identical points on a wave (i.e., between two wave crests or between two wave troughs). … -The wave amplitude refers to the height of the wave above the still (water) line, and it is usually equal to one half (1/2) of the wave height. You just studied 23 terms!

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How are tsunamis like electromagnetic waves?

Tsunamis consist of large volumes of electrically conductive seawater, generating EM fields through the coupling of synchronous seawater motion with the Earth’s geomagnetic field.

When did tsunami become a word?

The word “tsunami” was brought into English use about 100 years ago when an earthquake on June 15, 1896 caused a tsunami to hit Sanriku, very near the site of the current devastation.

Is there an English word for tsunami?

The word “tsunami” is originally a Japanese word, but today it’s commonly used in English. … That’s when an earthquake struck off the east coast of Japan, very close to where the recent tsunami hit.

What is a tsunami called?

Tsunamis (pronounced soo-ná-mees), also known as seismic sea waves (mistakenly called “tidal waves”), are a series of enormous waves created by an underwater disturbance such as an earthquake, landslide, volcanic eruption, or meteorite. … That is why a small tsunami at one beach can be a giant wave a few miles away.