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What reason that strong earthquakes are more likely to happen in seismic gaps?
Wiki User
∙ 12y ago
because pressure builds up in these places
Wiki User
∙ 12y ago
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Is an area that has already experienced past earthquakes more or less likely to experienced future earthquake than a area that has never had a earthquake?
yes as they are usually on the edge of tectonic plates which is the reason that the earthquake happened
Why do earthquakes start at all?
That heat from the earth's mantle causes the tectonic or lithospheric plates of the earth's crust to move away or toward each other is the reason why earthquakes start.
Why does the number of deaths vary between earthquakes?
One reason would be the amount of people where the earthquake has hit.
Is an earthquake tougher than an erupting volcano?
Volcanoes are easier because enerally speaking, scientists can predict with a relatively good degree of certainty when a volcano will erupt. This is because most volcanoes follow a regular pattern of increasing seismic activity as the eruption approaches, usually in the form of small earthquakes. Earthquakes: On the other hand, earthquakes have proven to be notoriously difficult to predict because of the lack of regular patterns - sometimes they are preceded by a series of small earthquakes, and other times not. Scientists measure the severity of an earthquake on a (modified) Richter scale, where an increase of 1 unit represents 10 times more ground motion and 30 times more energy released. A magnitude 5 earthquake will be felt by most people in the vicinity, but do little damage to well-made buildings. A magnitude 7-8 earthquake will do major damage. No earthquake larger than a magnitude 9 has ever been recorded. The motion that this Richter scale measures is due to seismic waves that are generated at the center and subsequently travel through the Earth. Much like the use of radiation (electromagnetic waves) that are used in medicine to diagnose diseases, the way that these waves travel through the Earth can tell us a great deal of the structure of the inner Earth.
Where do the majority of earthquakes in the US occur Explain?
Most earthquakes occur along fault lines, caused by plate tectonics. The idea behind plate tectonics is that there are plates at the surface of the Earth that are constantly moving, due to the flow of rock within the Earth. They are constantly moving up against each other - towards and apart, up and down, etc. Earthquakes are a direct result of this. When the shifting isn't smooth, an earthquake can happen. However, that is not the only effect of plate tectonics, though that is the only cause of earthquakes. Plate tectonics cause tsunamis, mountain forms, oceanic trenches, among other things. So if you want to know where earthquakes occur, you should look at a map of the Earth's tectonic plates. Along the fault lines where the plates separate is where earthquakes most often occur. Although earthquakes do occur in some places more than others, these fault lines are where they would happen.
Where are earthquakes a big problem?
Well earthquakes can happen in alot of different places such as Africa but the reason e=why they happen is because the earth is being shaken which causes it to happen
How do you know waves transfer energy in the direction of the travel of wave?
seismic waves travel in all directions. the reason we know is because of earthquakes.
Why do earthquakes mostly happen in Haiti?
for me we have no reason to answer this question because only God knows the answer
What is the Reason for nmo streching in seismic processing?
non optimal regional velocity applied to your seismic data
Why do strong earthquakes happen in ceartain places?
The earth's crust is divided up into large sections called tectonic plates. The plates slowly grind past each other, which often builds up tension. When this tension is released earthquakes are the result. For this reason nearly all major earthquakes happen at the boundaries between plates.
Why do earthquakes happen by volcanic areas?
The reason why is simple. When a volcano erupts, it ruptures the earth's inner core, causing a few aftershocks of earthquakew.
Why are seismic waves mechanical waves?
A mechanical wave(such as sound) must pass through a medium while an electromagnetic wave does not need one(such as light). Because seismic waves need a medium, they are mechanical waves. That is also the reason we hear earthquakes. When the vibrations from the focus of the earthquake spread in all directions, the sound vibrates from the earth to the air and then to our eardrums.
What is the main reason for an earthquake?
The collision of tectonic plates are usually the main reason for earthquakes.
What are passwords that can get past 2wire?
Passwords are put in for a reason. If you become known for breaking passwords bad things are likely to happen to you.
Is an area that has already experienced past earthquakes more or less likely to experienced future earthquake than a area that has never had a earthquake?
yes as they are usually on the edge of tectonic plates which is the reason that the earthquake happened
Do you believe thing happen for a reason?
i do believe that most of the things happen for a reason...
Why earthquake happen?
earth quakes happen because of the fault line. Underneath the suface the plate are moving
