Shared Flashcard Set

Details

Geology Test
N/A
21
Environmental Studies
9th Grade
03/13/2013

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Cards

Term
P waves
Definition
Which seismic waves compress and expand rocks in the direction the waves travel?
Term
transform fault boundary
Definition
What kind of plate boundary occurs where two plates grind past each other without destroying or producing lithosphere?
Term
Earthquake vibrations can break gas lines, water lines, and electrical lines.
Definition
Why do earthquakes often cause damaging fires?
Term
Normal faults
Definition
Tensional stresses commonly cause which of the following?
Term
Continental Volcanic Arc
Definition
What volcanic feature is illustrated at A in Figure 10-2?
Term
Oceanic-continental convergent plate boundary
Definition
What type of plate boundary resulted in the volcanic activity illustrated in Figure 10-2?
Term
Normal Fault
Definition
A fault in which the hanging wall moves down relative to the footwall is a
Term
Cinder Cone
Definition
What type of volcano is built almost entirely from ejected lava fragments?
Term
Pyroclastic Material
Definition
The particles produced in volcanic eruptions are called
Term
Pipe
Definition
What feature is labeled A in Figure 10-1?
Term
Composite Cone
Definition
What type of volcano is illustrated in Figure 10-1?
Term
The crust and the uppermost mantle
Definition
A tectonic plate consists of?
Term
Continental Volcanic Arc
Definition
Which of the following can be produced at an ocean-continental convergent boundary?
Term
Faults
Definition
Earthquakes are usually associated with volcanic activity with?
Term
Water vapor
Definition
What is the most abundant gas associated with volcanic activity?
Term
The place on the surface directly above the focus
Definition
An Earthquake's epicenter is
Term
Measurement of the amplitude of the largest seismic waves
Definition
The Richter magnitude of an earthquake is determind from the?
Term
All of the above
Definition
Which of the following factors helps determine wheather a volcanic eruption will be violent or relatively quiet?
Term
AA flow
Definition
A lava with a surface of rough, jagged blocks and sharp, angular projections is called
Term
Shield Volcanoes
Definition
The broad, slightly dome-shaped volcanoes of Hawaii are
Term
Strike-slip faults
Definition
Faults in which is mainly horizontal and parallel to the tend of the fault surface are called
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