Skip to main content

How are tidal waves and tsunamis similar?

Tidal waves and tsunamis are both types of sea waves. However, they are caused by different forces. Tidal waves are named for the tides, and are a result of the gravitational relationship between the Moon and Earth. Tidal waves begin in shallower waters, but may be as high as 55 feet in some places. Because of the relationship between the Moon and Earth, tidal waves happen on a daily basis. Tusnami, on the other hand,...

Tidal waves and tsunamis are both types of sea waves. However, they are caused by different forces. Tidal waves are named for the tides, and are a result of the gravitational relationship between the Moon and Earth. Tidal waves begin in shallower waters, but may be as high as 55 feet in some places. Because of the relationship between the Moon and Earth, tidal waves happen on a daily basis. Tusnami, on the other hand, are the result of displacement of water. Landslides, glacier activity, earthquakes, and underwater explosions can cause displacement of water up to 100 feet high! Because tsunamis are the results of a major displacement of water, they are relatively rare. 


Tidal waves and tsunamis have a similar general appearance--a large mass of water, typically in a wave wall or arc, moving towards the coastline. Both can also have a profound impact on the lives of people who live near the coast, as unexpected or especially large waves can cause damage to people and property. Tsunamis are a little more frightening in this respect, because they are rarely expected, and can tear down miles of inhabited land and kill thousands of people.

Comments

Post a Comment

Popular posts from this blog

What are some external and internal conflicts that Montag has in Fahrenheit 451?

 Montag, the protagonist of Fahrenheit 451, faces both external and internal conflicts throughout the novel. Some examples of these conflicts are: External Conflicts: Conflict with the society: Montag lives in a society that prohibits books and critical thinking. He faces opposition from the government and the people who enforce this law. Montag struggles to come to terms with the fact that his society is based on censorship and control. Conflict with his wife: Montag's wife, Mildred, is completely absorbed in the shallow and meaningless entertainment provided by the government. Montag's growing dissatisfaction with his marriage adds to his external conflict. Conflict with the fire captain: Montag's superior, Captain Beatty, is the personification of the oppressive regime that Montag is fighting against. Montag's struggle against Beatty represents his external conflict with the government. Internal Conflicts: Conflict with his own beliefs: Montag, at the beginning of th...
Post a Comment
Read more

In A People's History of the United States, why does Howard Zinn feel that Wilson made a flimsy argument for entering World War I?

"War is the health of the state," the radical writer Randolph Bourne said, in the midst of the First World War. Indeed, as the nations of Europe went to war in 1914, the governments flourished, patriotism bloomed, class struggle was stilled, and young men died in frightful numbers on the battlefields-often for a hundred yards of land, a line of trenches. -- Chapter 14, Page 350, A People's History of the United States Howard Zinn outlines his arguments for why World War I was fought in the opening paragraph of Chapter 14 (referenced above). The nationalism that was created by the Great War benefited the elite political and financial leadership of the various countries involved. Socialism, which was gaining momentum in Europe, as was class struggle, took a backseat to mobilizing for war. Zinn believes that World War I was fought for the gain of the industrial capitalists of Europe in a competition for capital and resources. He states that humanity itself was punished by t...
Post a Comment
Read more

Where did Atticus take the light and extension cord in To Kill a Mockingbird?

Atticus brings the light to the courthouse jail so that he can protect Tom Robinson.  Atticus learns that Tom Robinson, his client, is in danger.  A group of white men want to prevent the trial and lynch Robinson. He is warned by a small group of men that appear at his house.  He refuses to back down.  Atticus knows that the Cunninghams will target his client, so he plans to sit up all night with... Atticus brings the light to the courthouse jail so that he can protect Tom Robinson.  Atticus learns that Tom Robinson, his client, is in danger.  A group of white men want to prevent the trial and lynch Robinson. He is warned by a small group of men that appear at his house.  He refuses to back down.  Atticus knows that the Cunninghams will target his client, so he plans to sit up all night with Jim if that’s what it takes to protect him.  Atticus tells the men that he will make sure his client gets his fair shake at the law.  “Link, that boy might go to the chair, but he’s not going till ...
Post a Comment
Read more