What you mean by tsunami?

What is 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. … A tsunami can strike anywhere along most of the U.S. coastline.

What do you mean by tsunami Class 7?

A tsunami is a series of huge waves caused by the shifting of large amounts of ocean water. Tsunamis are also caused by volcanic eruptions and underwater landslides.

Where is the tsunami?

U.S. Tsunami Hazard Levels

Location Risk Total Events
Hawaii High to Very High 134
U.S. West Coast High to Very High 94
American Samoa High 68
Guam and Northern Mariana Islands High 25

What is tsunami short answer?

A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. … The tsunami was generated by a large earthquake in the Southern Pacific Ocean. Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea.

What is a tsunami Class 8?

Answer: A tsunami is a very large and powerful wave. It is caused by earthquakes under the sea.

What is a tsunami Where did the tsunami of December 26 2004 occur Class 8?

A tsunami is a very large and powerful wave caused by earthquakes under the sea. On 26 December 2004, a tsunami hit Thailand and parts of India such as the Andaman and Nicobar Islands, and the Tamil Nadu coast.

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What is 6th tsunami?

Tsunami is a natural phenomenon generated by strong earthquakes, volcanic eruptions, landslides, or simply a comet or a meteor impact in the ocean, and is a sequence of fast-moving waves in the ocean. A tsunami has a wavelength which is very long. Hundreds of kilometres can belong.

What are tides 7?

Answer: The rhythmic rise and fall of ocean water, twice in a day, is called a tide. Tides are caused by the gravitational force exerted by the sun and the moon on the earth’s surface.