Although some areas are more prone to earthquakes than others, an earthquake can occur anywhere in the world and at any time. Most earthquakes are so small that they aren’t even felt. A few are extremely destructive, though, and can be felt over a vast area. These are usually the quakes that people have heard about and many people may have even experienced one or more quakes.
How much do you know about earthquakes, though? Even if you live in an earthquake-prone area, the chances are good that there is a lot more that you could and probably should know about them.
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Question of
A majority of earthquakes are caused by plate-tectonics, when one tectonic plate moves past or against another. True or False: Because of plate-tectonics, Los Angeles is moving about 2 inches closer to San Francisco each year.
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True
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False
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Question of
The precise point in the earth where an earthquake starts is called the _____
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epicenter
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hypocenter
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center of convergence
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Question of
When an earthquake volently shakes even solid ground that contains water, it can cause the ground to act like a fluid, causing buildings and roadways to collapse or even sink. The term for the ground acting like water is ____
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saturation
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lateral movement
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liquifaction
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Question of
True or False: Harmonic Tremors are continuous earthquakes that are often associated with volcanic eruptions.
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True
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False
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Question of
True or False: Deep earthquakes that originate 50-250 miles deep usually cause more damage than shallow earthquakes that have a depth of less than 10 miles.
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True
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False
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Question of
If you place a cork or float on a lake or sea that has waves, viewed from the side, the cork moves in an eliptical motion as the waves go up and down. In an earthquake, this kind of motion is called a ____
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S-wave
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P-wave
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Rayleigh wave
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Question of
True or False: Strong earthquakes also shake the other side of the earth.
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True
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False
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Question of
An earthquake can cause the water in swimming pools, lakes, and ponds to slosh back and forth. A good example of this happened several years ago at Yellowstone Lake and when the quakes ended, the lake was left tilted so the former shore on one end of the lake is well out of the water while the shore at the other end was submerged. What is the term for this sloshing water movement?
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seiche
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tumbler
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angular displacement
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Question of
True or False: Although earthquakes can happen anywhere on earth, about 80% of all earthquakes occur near Japan.
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True
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False
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Question of
True or False: Alaska records more earthquakes every year than California does.
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True
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False
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Awesome post-Rex! Great mix of information and important facts! Thanks for making sure we are all aware of the reality of Earthquakes!
You’re very welcome. As with many potential natural disasters, earthquakes are something that a lot of people would prefer not to think about. Making no effort to learn about them can be a deadly mistake.
Have you played with the Raspberry Shake Devices? THe state of Oklahoma just bought one for every single school in the state. A very easy to set up and use Seismograph!
I haven’t even heard of them. Perhaps that would be a good topic for you to write about?
You got 8 out of 10 right!
Great
Excellent! Way to go, you did really well!
Thanks for the quiz .. we’ve really learned a lot about earthquakes.
Six out of 10 on this quiz.
That is a good score! Nice!
Thank you since this quiz was educational as well as great.
I got 6 out of 10-not so bad
great interesting quiz Rex!
That is a good score! Way to go!
5/10 I learned lots from this very interesting quiz 🙂
I really can’t explain why, but earthquakes have always fascinated me, despite the damage than they cause. I am thankful that I’ve only been through a couple of them, though. lol
How Much Do You Know About Earthquakes Quiz
You got 7 out of 10 right!
Great job Rex, I learned a few things.
That’s really good! Good job!
You got 5 out of 10 right!
Not so bad
That isn’t bad at all!
You got 7 out of 10 right!
Great, and great quiz, you got me with some of the terms. I was once sitting in the backyard poolside when I was around 8 yrs old. The water in the pool sloshed about 10 foot high and slapped back down. It was a strong jolt. Not rolling.
The sloshing can be in any of the movements earthquakes make. It can be almost straight up as with a jolt, it can be from side to side, it can be forward and back, and it can be first one motion, then another. No two times it happens are quite identical.