Yes. In fact most tsunamis are caused by earthquakes.
Bear in mind that it is not just the Richter scale measurement which determines the severity of a tsunami which results from an earthquake; the location of the earthquake is also relevant. And inland earthquake does not produce the same tsunami as an underwater earthquake. That said, 8.3 is an extremely powerful earthquake which could produce a tsunami that would travel for thousands of miles and cause immense dammage over a very wide area.
no the earthquake produces the tsunami
yes
tsunami
a tsunami
Haiti's earthquake was not strong enough to produce a tsunami. The earthquake caused a lot of destruction in Haiti, but that was largely because the buildings in Haiti had not been designed to withstand earthquakes. The earthquake in Haiti had its epicentre on LAND not in the ocean. Thus there was no sea floor movement associated with the earthquake which could have produced a tsunami.
An earthquake or if at sea a tsunami.
Water displaced by an undersea earthquake may produce large, violent tsunamis. The most deadly tsunami in recorded history hit Indonesia on Christmas Day, 2004. At least 280,000 people were killed or missing.
The Earthquake occurred before the tsunami as it is what caused the tsunami.
No. A tsunami is a giant ocean wave. A tsunami can be caused by an earthquake, but they are completely different things.
An earthquake happened, which triggered the tsunami.
There was a tsunami, but it was triggered by a volcanic eruption, not an earthquake.