Plate Tectonics
Earthquakes
Volcanoes 1
Volcanoes 2
Miscellaneous
100
This type of boundary has plates moving away from each other.
What is a divergent boundary?
100
What happens when rocks move along a fault and release energy.
What is an earthquake?
100
This volcano is long and low with gentle eruptions.
What is a shield volcano?
100
Molten rock underground.
What is magma?
100

This type of fault is caused by tension at divergent boundaries often causing the top portion to slide down

What is the Normal Fault?

200
This type of boundary moves plates towards each other.
What is a convergent boundary?
200
This is where the energy of an earthquake starts.
What is the focus?
200

This volcano has steep sides and is built up by ash.

What is a cinder cone?

200
Gas and ash flowing at over 200 mph is called . . .
What is a pyroclastic flow?
200

A large depression/crater caused by the emptying of a magma chamber. (eruption)

What is a caldera?

300
This type of boundary has 2 boundaries moving horizontally against each other.
What is a transform boundary?
300
This is the point where an earthquake is felt directly above where the earthquake starts.
What is the epicenter?
300

This volcano almost always has violent eruptions 

What is a composite or stratovolcano?

300

A crack in the Earth's crust.

What is a fault?

300

This formed the Hawaiian Islands. It doesn't move, but the plates above it do.

What is a Hot Spot?

400
This is what its called when one plate moves under another.
What is subduction?
400
Name of waves that measure earthquakes.
What is a seismic wave?
400

This is the four types of volcanoes

What is Caldera, Shield, Composite, Cinder Cone?

400
The thickness of lava.
What is viscosity?
400
This is caused by an underwater earthquake.
What is a tsunami?
500

This forms on land when plates pulls away from each other.

What is a rift valley?

500

This is the two types of seismic waves inn the ground

P and S waves. Double points, which one is faster

500
This type of volcano is made after a volcanoes eruption blows its top off causing it to cave in and make a crater

What is a caldera volcano

500
Volcanoes form near this kind of zone.
What is a subduction zone?
500

2 Earthquakes, one was a 8.3 in Japan causing massive damage and loss of lives. The other a 3.3 in california that felt like your uncle farted really loud from the other room. How much stronger is the one in Japan?

What is 100,000 times stronger

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