Final answer:
Tsunamis, also known as "tidal waves," are not actually related to the tides. They are caused by undersea earthquakes, landslides, or volcanic eruptions.
Step-by-step explanation:
Tsunamis, also known as "tidal waves," are not actually related to the tides. They are caused by undersea earthquakes, landslides, or volcanic eruptions. The term "tidal wave" is a misnomer since tsunamis are unrelated to the gravitational pull of the Moon on the Earth's tides.
For example, in 2004, the Indian Ocean tsunami was caused by an earthquake and not by tidal forces. It is important to use the correct terminology to describe natural phenomena.