Show:
Layers
Zones
Crust movement
Seismic waves
Misc.
100
The only layer humans have direct contact with.
What is the crust?
100
The outer zone that contains the crust and upper mantle.
What is the lithosphere?
100
Why does the crust move?
What is convection?
100
How do scientists know what's in the earth?
What are meteorites?
200
The zone that contains the lower mantle.
What is the asthenosphere?
200
Where does convection occur?
What is the asthenosphere?
200
The continental crust is made of what?
What is granite?
300
The third layer of the earth. Split into two parts.
What is the core/inner core and outer core?
300
Moho is short for?
What is Mohorovičić discontinuity?
300
True or false: the oceanic crust is denser than the continental crust?
What is false; reverse
400
True or false: the asthenosphere is a cool amd ridged zone.
What is false; the lithosphere.
400
The liquid is like hot what?
What is tar?
400
Seismographs are placed where?
What is all over the earth?
400
The oceanic crust is made of what?
What is basalt?
500
The very middle layer.
What is the inner core?
500
Pony is the asthenosphere a semiliquid zone?
What is because the temperature and pressure are balanced?
500
How does convection occur?
What is when heat goes up from the core through the mantle causing some matter to rise and other matter to fall?
500
What does a seismograph produce?
What is a seismogram?
500
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