EARTH SCIENCE
EARTHQUAKES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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an earth tremor high up in the mountains
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a high sea wave caused by an earthquake
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a swaying motion back and forth
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a body of water affected by tides
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Detailed explanation-1: -Most tsunamis are generated by shallow, great earthquakes at subductions zones. More than 80% of the world’s tsunamis occur in the Pacific along its Ring of Fire subduction zones.
Detailed explanation-2: -A tsunami is a term that refers to tidal waves. Therefore, a tsunami is defined as a sequence of ocean waves with a very long wavelength. Due to the tsunami, strong waves of water are created and move landwards. As a result, there is a large inland water movement that lasts for a long time.
Detailed explanation-3: -Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea. Out in the depths of the ocean, tsunami waves do not dramatically increase in height. But as the waves travel inland, they build up to higher and higher heights as the depth of the ocean decreases.
Detailed explanation-4: -What is a tsunami? 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.