Which of the following is NOT the cause of a tsunami?

Correct option is A

The correct answer is (a) Soil Erosion.
· Tsunamis are large ocean waves typically caused by significant underwater disturbances. The primary causes of tsunamis include:
· Volcanic Eruptions: Underwater volcanic activity can displace water and generate tsunamis.
· Earthquakes: Seismic activity, especially under the ocean, can cause sudden shifts in the seabed, leading to tsunamis.
· Submarine Landslides: Landslides occurring under the sea can displace large volumes of water, resulting in tsunami waves.
· Soil Erosion, on the other hand, refers to the gradual removal of soil by wind, water, or other natural agents. It does not cause the sudden displacement of water necessary to generate a tsunami.
Information Booster:
Volcanic Eruptions:
· Underwater volcanic eruptions can create powerful waves by displacing water. These eruptions can also trigger other events like landslides, further contributing to tsunami formation .
Earthquakes:
· Most tsunamis are caused by undersea earthquakes, particularly those along tectonic plate boundaries. The abrupt movement of the seafloor displaces water, creating waves that travel across the ocean .
Submarine Landslides:
· Landslides occurring underwater can shift vast amounts of sediment, leading to the displacement of water and the formation of tsunami waves. These landslides can be triggered by earthquakes or volcanic activity.