What primarily causes tidal waves

Tidal waves, also known as tsunamis, are primarily caused by underwater disturbances such as earthquakes, volcanic eruptions, or landslides. Here are the steps to understand how these events lead to the formation of tidal waves:

1. Earthquakes: When an earthquake occurs beneath the ocean floor, it generates a significant amount of energy. This energy is transferred to the water above, causing it to move in the form of a wave.

2. Vertical Displacement: The earthquake's movement can result in the vertical displacement of the ocean floor. This sudden shift in the seabed pushes a large volume of water upward, creating a wave that propagates outward from the epicenter.

3. Tsunami Generation: As the wave travels across the ocean, it can reach enormous heights due to the vast amount of water being displaced. These waves can travel at high speeds, sometimes reaching hundreds of kilometers per hour.

4. Volcanic Eruptions: Similar to earthquakes, volcanic eruptions can also generate tidal waves. When a volcano erupts underwater, it can cause a sudden displacement of water, resulting in the formation of a tsunami.

5. Landslides: In some cases, large landslides occurring near coastlines or underwater can trigger tidal waves. The mass movement of soil, rocks, or sediment into the ocean can displace a significant amount of water, leading to the formation of a tsunami.

It is important to note that tidal waves are different from regular ocean tides, which are primarily caused by the gravitational pull of the moon and the sun. Tidal waves, on the other hand, are caused by these specific underwater disturbances.