Ch 9 Test
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What are the different types of landslides
1.) Rock Slide 2.) Rock Fall 3.) Debris Flow 4.) Earth Flow
Rock Slide
Rock Slides are a sudden and rapid movement of material downslope.
Rock Fall
Rock Falls are the breaking and tumbling of a mass of rock
Debris Flow
Debris Flows are the rapid movement of larger rocks, coarse sand, and other materials
Earth Flow
Earth Flows are a slower movement of fine soil/rock that is clumped together
What causes earthquakes
A sudden release of stress energy along convergent or transform boundaries
Where are earthquakes located
along convergent and transform boundaries (maybe divergent to)
Three types of boundaries
1.) Divergent Boundary 2.) Convergent Boundary 3.) Transform Boundary
Three types of fault types
1.) Normal Fault 2.) Reverse Fault 3.) Strike Slip Fault
Three types of stresses
1.) Tension Stress 2.) Compression Stress 3.) Shear Stress
What fault and stress do a divergent boundary go with
1.) Normal Fault 2.) Tension Stress
What fault and stress do a convergent boundary go with
1.) Reverse Fault 2.) Compression Stress
What fault and stress do a transform boundary go with
1.) Strike Slip Fault 2.) Shear Stress
What causes a tsunami
The movement of water above a plate shift
What is a tsunami
A wave or series of waves produced by geological events
What are the two types of global winds
1.) Trade Winds 2.) Global Prevailing Winds
Trade Winds
Winds that continually blow across the globe in a constant direction
Global Prevailing Winds
Air masses with different temperature/humidity that go in one direction.
What are the two types of local winds
1.) Land Breeze 2.) Sea Breeze
Land Breeze
When winds from land move to water during the night
Sea Breeze
When winds from water move to land during the day
What are the differences between cyclones and storms
Cyclones form over water while storms form over land
Tornado
A rotating column of air that forms over land (is NOT a cyclone)
Thunderstorms
Heavy rains and lightning occurring when warm humid air rises