Why Is Tsunami Disastrous?
The Amount of Energy and Water Contained in a Huge Tsunami Can Cause Extreme Destruction When It Strikes Land. Most of the Damage Is Caused by the Huge Mass of...
The amount of energy and water contained in a huge tsunami can cause extreme destruction when it strikes land. Most of the damage is caused by the huge mass of water behind the initial wave front, as the height of the sea keeps rising fast and floods powerfully into the coastal area. ...
What are the dangers of tsunamis?
Earthquakes and tsunamis can cause fires, transportation accidents, and hazardous material releases into the environment, contaminating water supplies and threatening public health. These impacts can further complicate evacuation, response, and recovery.
Why tsunamis become disastrous when they approach coastal regions?
As the tsunami waves become compressed near the coast, the wavelength is shortened and the wave energy is directed upward - thus increasing their heights considerably. Just as with ordinary surf, the energy of the tsunami waves must be contained in a smaller volume of water, so the waves grow in height.