Random
Random
Random
Random
Random
100
Causes vibrations in the ground that results from movement along breaks in the Earth’s lithosphere
What is Earthquakes
100
A measure of damage done by an earthquake
What is MERCALLI SCALE
100
Molten rock below Earth’s surface
What is MAGMA
100
The point where an earthquake begins
What is FOCUS
100
Dissolved amounts of viscosity that determines the explosiveness of magma
What is GASES
200
The area of earthquake and volcano activity around the Ring of Fire
What is Pacific
200
Vent in the Earth’s crust through which molten rock flows
What is VOLCANO
200
The main chemical in magma
What is SILICA
200
Magma with high silica content
What is ANDESITE
200
Based partly on the earthquake history of an area
What is EARTHQUAKE RISK
300
Boundary where one tectonic plate descends into the mantle and partially melts
What is Convergent
300
S-wave causes particles in the ground to move side to side and up and down at right angles
What is SECONDARY WAVE
300
Large volcano with gentle slope of basaltic lava
What is SHIELD VOLCANO
300
Boundary where two tectonic plate separate
What is divergent
300
Is a depression formed when a volcano’s summit collapse or is blown away by an explosive eruption
What is CALDERA
400
A measure of earthquake magnitude
What is RICHTER SCALE
400
Tiny particles of pulverized volcanic rock and glass
What is VOLCANIC ASH-
400
To cause to disperse or disappear
What is dissolve
400
Molten rock that erupts onto Earth’s surface
What is LAVA
400
Magma that is rich in silica forms when the mantle mixes
What is CONTINENTAL CRUST
500
Liquid’s ability to flow
What is VISCOSITY
500
To cause to disperse or disappear
What is Primary Wave
500
Volcano that is not associated with a plate boundary
What is HOT SPOT
500
H2O
What is WATER
500
Large,steep sided volcano that results from explosive eruptions of andesite and rhyolitic s lavas
What is COMPOSITE VOLCANO
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