EARTH SCIENCE
EARTHQUAKES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The television news will make a prediction about a week ahead based upon the weather in the area.
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The water will move away from the shore unusually fast and strong into the ocean.
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The fish in the ocean will start jumping out of the water.
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There will be lots are rain and wind about 2 hours before one hits.
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Detailed explanation-1: -Natural tsunami warnings include strong or long earthquakes, a loud roar (like a train or an airplane) from the ocean, and unusual ocean behavior. The ocean could look like a fast-rising flood or a wall of water. Or, it could drain away suddenly, showing the ocean floor, reefs and fish like a very low, low tide.
Detailed explanation-2: -Tsunami Advisory: Take Action-A tsunami with potential for strong currents or waves dangerous to those in or very near the water is expected or occurring. Stay out of the water and away from beaches and waterways.
Detailed explanation-3: -An approaching tsunamis is sometimes preceded by a noticeable rise or fall of coastal water. This is a natural warning; people should move inland away from the shoreline. When the sea begins to drain away, do not go to investigate, but quickly go inland away from the shoreline.
Detailed explanation-4: -IF YOU ARE UNDER A TSUNAMI WARNING: If caused by an earthquake, Drop, Cover, then Hold On to protect yourself from the earthquake first. Get to high ground as far inland as possible. Be alert to signs of a tsunami, such as a sudden rise or draining of ocean waters. Listen to emergency information and alerts.
Detailed explanation-5: -As the wave encounters shallower water the speed of a tsunami wave slows and the height increases. In about 300 feet of water, a tsunami wave will slow to about 60 mph and in 30 feet of water the wave will slow to 20 mph.