what are the factors of the factors lead to the formation of a tsunami? "answer"
Answer (2)
Answer:Undersea earthquakes (megathrust earthquakes along subduction zones) are the primary cause of tsunamis. Other less frequent causes include volcanic eruptions, landslides, and meteorite impacts; all involve sudden displacement of large volumes of water.
The primary factors that lead to the formation of a tsunami are large-scale, rapid displacements of water. The most common cause is:Underwater earthquakes: Specifically, earthquakes with a magnitude of 7.0 or higher on the Richter scale that occur at shallow depths (less than 70 km) and cause vertical displacement of the seafloor.Other less frequent factors include:Volcanic eruptions: Submarine or coastal volcanic eruptions can cause significant water displacement.Landslides: Large landslides (either above or below the water) can displace enough water to generate a tsunami.Meteorite impacts: Extremely rare, but a large meteorite impacting the ocean could cause a massive tsunami.In summary, the key is a large, sudden disturbance that vertically displaces a significant volume of water.
