Question : 'Tsunami' is the name given to which of the following?
Option 1: Earthquake
Option 2: Cyclone
Option 3: Tidal Waves
Option 4: Undersea Waves
Correct Answer: Undersea Waves
Solution : The correct answer is Undersea waves.
Tsunami are high energy tidal waves which originate under the sea because of undersea volcanic eruption. Tsunami waves are not visible in ocean water but when they strike continental shelf their height goes on increasing, having a dangerous impact on the coastal communities. India witnessed the first Tsunami on 26 December, 2004.
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