explain how most earthquakes are caused? [in 100 words]
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explain how most earthquakes are caused? [in 100 words]
An earthquake is the sudden movement of the
Earth's tectonic plates, resulting in shaking
of the ground. This shaking can result in the
damage of various structures such as buildings
and further breakdown of the Earth's surface.
The study of earthquakes is called seismology.
[1] Earthquakes are usually quite brief, but there
may be many over a short time frame. The
sudden release of tension in the tectonic plates
sends waves of energy that travel through the
Earth. Seismology studies the cause, frequency,
type and size of earthquakes.
There are large earthquakes and small
earthquakes. Large earthquakes can take
down buildings and cause death and injury.
Earthquakes are measured using observations
from seismographs. The magnitude of an
earthquake and the intensity of shaking is
usually reported on the Richter scale. The
Richter Scale was invented by Charles Francis Richter in 1935.0n the scale, 2 is scarcely
noticeable, and magnitude 5 (or more) causes
damage over a wide area.
An earthquake under the ocean can cause
a tsunami, which can cause just as much
destruction as the earthquake itself in
mountainous areas. Earthquakes can also
cause landslides. Earthquakes are part of the
Earth's natural rock cycle. The impact of an
earthquake can be measured by a seismometer.
It detects the vibrations caused and it puts these
movements on a seismograph. The strength, or
magnitude, of an earthquake, is measured using
the Richter scale. The Richter scale is numbered
0-9. The largest earthquake ever measured
was a 9.5 on the scale a 10 has never been
recorded.
Scientists cannot predict an earthquake before
it happens. But we do know where earthquakes
might happen in the future, like close to fault
lines. An earthquake under the ocean can cause a tsunami, this can cause just as much
destruction as the earthquake itself.
@genius1947 ❤❤
Answer:
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake.During the earthquake and afterward, the plates or blocks of rock start moving, and they continue to move until they get stuck again.