Final answer:
Tsunamis are caused by disturbances on the ocean floor, such as earthquakes or volcanic eruptions, which displace large amounts of water and create powerful waves. Storms and wind along the coast are not the primary causes of tsunamis.
Step-by-step explanation:
What causes tsunamis?
Tsunamis are caused by disturbances on the ocean floor. These disturbances can be triggered by various geological events, such as earthquakes, volcanic eruptions, or landslides. When these events occur, they can displace a large amount of water, which then creates powerful waves that travel across the ocean.
For example, when an earthquake occurs beneath the ocean floor, it can displace the water above and create a tsunami. The energy from the earthquake is transferred to the water, causing it to move as a series of waves. These waves can travel thousands of miles and eventually reach the coast, where they can cause significant damage.
It's important to note that disturbances on the ocean floor are the primary cause of tsunamis, not other factors like storms or wind along the coast.
Learn more about Causes of tsunamis