volcanoes
earthquake
layers of the earth
costal plain movement tectonic plates
miscellaneous
100
true of false does magma cool fast?
What is true
100
what is the machine used to measure earthquakes called?
What is seismograph
100
what are the layers of the earth
What is crust, upper mantle,lower mantle, outer core, and inner core
100
do the tectonic plates move every 1 million years?
What is no
100
what is the science of earthquakes?
What is seismology
200
What comes out of a volcano and hardens mid air?
What is ash
200
were do earthquakes occur
What is at the edges of the tectonic plates
200
what layers of the earth are liquid?
What is outer core and mantle
200
how many major tectonic plates are there?
What is 10
200
If rock changes shape during an earthquake it...?
What is deforms
300
what does lava pulse with when gases escape?
What is pressure
300
do earthquakes cause tsunamis?
What is yes if they start in water
300
how thick is the crust of the earth?
What is 5 to 100 kilometers thick
300
what causes the tectonic plates move?
What is the rising and sinking of rocks
300
what is continental collisions?
What is when continental crust collides.
400
What is the definition of volcano?(does not have to be exact answer)
What is a vent in the surface which gases are expelled
400
what is the place the earthquake starts?
What is epicenter
400
what is the plastic layer the tectonic plates sit on?
What is Astenosphere
400
do hot rocks ever rises when they get hot?
What is yes
400
how fast can lava flow?
What is 60 kmh
500
what it the highest earthquake ever recorded?
What is 9.5
500
is the inner core solid or liquid?
What is liquid
500
what is another name for the tectonic plates?
What is lithosphere
500
when did mount St.Helens explode
What is 1980
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