The plates under the ocean moves which causes the water to have shock waves.
Yes, earthquakes can happen underwater. When an earthquake occurs beneath the ocean, it can cause a tsunami if the magnitude is strong enough to displace a significant amount of water. Underwater earthquakes are monitored by seismologists to assess the potential risk of tsunamis.
Nobody knows how many earthquakes can happen in a year because you cannot predict earthquakes. :)
55 earthquakes happen in the world. small ones though.
Yes they do if you ask how many earthquakes happen each day.
tsunamis occur when earthquakes happen. Poo
hundred
About 100 to 1,000
Yes. Earthquakes happen every day.
Earthquakes IN the water? No. Earthquakes UNDER the water, yes - underwater earthquakes cause most of the Tsunamis, including the one that hit Indonesia a couple of years ago. Yes There are earthquakes under the water; many of them start there.
Earthquakes (big and small) happen so many times a day, it is impossible to put a number on it.
no because most occur in the water
Earthquakes hardly ever happen in the middle of plates because the is no fault-line to move. The most common earthquakes in the middle of plates are because of Volcanoes.