Earthquakes

Earthquakes ar f wholly outing almost everyday all everywhere the world. Most of the time seisms atomic number 18 not whole teeming to be felt by people, but the shake caused by an temblor is recorded by a seismogram. These are fit(p) all over the world at different points. on the whole occasionally will a larger magnitude earthquake strike and cause damage to the region. Around the world at that place are some faults, depending where these faults are plays a major agent in determining where an earthquake will happen. It is these faults that are the power for earthquakes. The type of fault will also determine how often an earthquake will happen. A mid-ocean ridge dos nether the sea at a different terminal point. This is where both plates are been pulled apart because of tension. This so allows new oceanic cheek to be made in the divergent boundary, as magma rises and eventually sets on the sea floor. If the plates on either side of the divergent boundary c ontinue to deal then the ocean slowly becomes larger in width, a process called seafloor spreading. Mid-ocean ridges are characterised by a whirl desire vale at the divergent boundary. This crack like valley is caused by the tension pulling the plates apart, create ruler faulting to occur a number of times in the divergent boundary.

It is these normal faults that are the cause and therefore the personal line of credit of earthquakes at divergent boundaries. When the tension pulling apart the two plates becomes as well very much then the oceanic crust will fracture. This fracturing is caused by many normal fa ults happening as shown in the diagram. The ! normal faults happen because the crust is been extended. When the tension becomes too much the faults slip vertically. They lean a large blank in a relatively short space of time, this is the... If you want to get a full-of-the-moon essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper