When they strike a highly populated area.
No, generally not. If you are in the open sea and a tsunami passes you probably won't even notice it. It is not until tsunamis reach shallow water that they become dangerous.
because tsunamis have more force (power) than wind waves:)
Because they are massive waves which can blow you away
It was not founded, i dont think. It is just a Huge trench in the ocean FORMED naturally. tsunamis are so poopy yeah bro
THEY ARE MOST DANGERUOS IN THE CHINA JAPAN AREA. THEY GET PUMLED THEIR.
It really depends. And it is based on someones opinion. If its a really tiny tsunami some people may not think so. But a tsunamis caused by a landslide (which can be 1000ft tall) would be very dangerous to almost everyone.
yes, it causes earthquakes and sometimes tsunamis -novanet ooftroop
because they have bigger waves and more power or force:P
Tsunamis are very dangerous they pull water from shore and grow in size, they can grow to a height of 1story or higher and they wash away cars, houses killing thousands of people.
Tsunamis present a number of dangerous. With the rapid inundation, people can easily drown or even be crushed by the sheer force of the wave or by debris carried in the water. When the wave washes back out, people may be carried out to sea with little chance of rescue.