No. Tsunamis cannot be stopped.
No, nor can any natural disaster be stopped.
Close Cover Before Striking was created on 2002-10-08.
Tsunamis have been striking America but not of the magnitude of 2004 Asian Tsunami or 2011Japan Tsunami. But still there are no such instruments or devices which could predict a tsunami or an earthquake.
probably not
Yes, they have happened throughout history
At the Equator, the earth's rotational motion is at its fastest, about a thousand miles an hour. If that motion suddenly stopped, the momentum would send things flying eastward. Moving rocks and oceans would trigger earthquakes and tsunamis.
Rattlesnake
No. It's a one-shot chemical reaction, much like striking a match.
no, unless we somehow had the ability to play god then yes. but tsunamis, earthquake are all but natural phenomena, they cannot be stopped, but they are surely preventable.
Rattlesnake.
Peurto Rico
If you don't close the matchbook cover before striking a match, there is a danger that the lit match can ignite the other matches in the book, and a small fire can erupt.