Volcanoes
Rock
Tectonics
Earthquakes
Continental Drift
100
Lava
What is the substance that comes out of volcanos?
100
Igneous
What is the type of rock that comes from volcanos?
100
Divergent.
What plate boundary pushes against another plate?
100
P-waves, and S-waves
What are the two main type of waves?
100
Alfred Wegener
What is the person who developed the theory of continental drift.
200
Hawaii
Where is the biggest volcano in the world located?
200
Extrusive
What is the type of rock that forms outside the volcano?
200
Convergent
What is the plate boundary that pushes away from another plate?
200
P-wave
What is the wave that arrives the fastest
200
Seafloor Spreading
What is The force that drives continents apart?
300
Shield Volcano
Which type of volcano is the least explosive?
300
Intrusive
What is the type of rock that forms inside the volcano?
300
Transform
What is the plate boundary that slides against another plate?
300
The arrival time and energy of P-waves, and S-waves
What does a seismogram show?
300
Pangea
What is the name of the original huge continent?
400
Shield
What is the largest volcano?
400
Obsidion
What is the glassy, and smooth volcanic glass?
400
Convergent; Continental to Continental
What boundary creates the biggest mountains?
400
Three
How many recording stations are needed to find the epicenter of an earthquake?
400
Coal
What was found in Antarctica to support this?
500
Composite Volcano
What is the type of volcano that is most explosive?
500
Color, and texture?
What is the ways rocks are classified?
500
Oceanic
What type of plate is the densest?
500
40 seconds
How long it would take for a P-wave to travel 300km?
500
Some of the same fossils were found on different continents.
What detail about fossils supports this?
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