earth quake in the ocean cause tsunami
Earthquakes and volcanoes both occur in land and ocean. =)
Tsunamis mostly occur in the Pacific Ocean because they are made because of Earthquakes and lots of earthquakes happen in the ring of fire.
Earthquakes could occur anywhere--on land or in sea. If they occur in the ocean, then they could trigger a tsunami warning.
The pacific ocean
Most earthquakes occur on the ocean floor, particularly along tectonic plate boundaries such as the Pacific Ring of Fire. However, earthquakes can also occur on land where tectonic plates meet, such as along faults like the San Andreas Fault in California.
Pacif Ocean
If you mean "where" earthquakes and volcanoes are most likely to occur it is in what's called the "ring of fire" which is the coastal ring around the Pacific Ocean.
No between your mother's legs everytime she closes them.
The west Pacific Ocean earthquakes usually occur along the joins in the continental plates which lie offshore in most cases.
That would be the "Ring of Fire", which is the basin of the Pacific Ocean.
within or adjacent to trenches
Ring of fire