click below
click below
Normal Size Small Size show me how
Ch8 - Ch10 Voc
Earthquake | when the earth crust start hitting each other |
seismic waves | generated by an impulse such as an earthquake or an explosion. |
epicenter | point on the earth's surface vertically above the focus of an earthquake. |
elastic rebound | theory is an explanation for how energy is released during an earthquake. |
body waves | a soft, light permanent wave designed to give hair fullness. |
P waves | that travels through the interior of the earth and is usually the first conspicuous wave to be recorded by a seismograph. Expand. |
liquefaction | a phenomenon whereby a saturated or partially saturated soil substantially loses strength and stiffness in response to an applied stress, |
tsunami | large volume of water, generally in an ocean or a large lake |
seismic gap | something on a map show where eathquakes start |
crust | part of the earth that protracts it |
mantle | layer inside a terrestrial planet and some other rocky planetary bodies. |
outer core | out side of earth |
inner core | in the mittle of earth |
moho | |
Ring of Fire | major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur |
Hot Spot | |
visconstiy | fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. |
S waves | econdary waves, or shear waves |
vent | allows air, gas, or liquid to pass out of or into a confined space. |
pyroclastic manterial | another name for a cloud of ash, lava fragments carried through the air, and vapor. |
volcano | when lavo comes up from the grown |
creater | |
shield volcano | type of volcano usually built almost entirely of fluid lava flows |
cinder cone | cone or scoria cone is a steep conical hill of loose pyroclastic fragments, |
composite volcano | |
cldera | |
lahar | |
plution | |
still | |
laccolith | |
dike | |
batholith | |
focus | |
surface waves | |
Richter Scale | |
Moment Magnitude Scale | |
Modified Mercalli Scale |