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Plate
Techs
Ref Tabs
Waves A Drift’n EQ’s
Plate
Techs
Ref Tabs
100
200
300
400
500
100
200
300
400
500
Waves A Drift’n EQ’s
100
200
300
400
500
100
200
300
400
500
100
200
300
400
500
Plate Techs - 100
Continents move around
because of these currents in
partly melted material below
them.
Answer
Plate Techs - 200
Convection currents that move
the continents happen in this
sub-layer of the Earth.
Answer
Plate Techs - 300
This is the interface between
the crust and the
asthenosphere.
Answer
Plate Techs - 400
This is the name given to the
process of an oceanic plate
sliding under a continental
plate.
Answer
Plate Techs - 500
This is the most common type
of plate boundary in the
middle of the oceans.
Answer
Reference Tables - 100
This is the name of the upper
mantle.
Answer
Reference Tables - 200
This is the depth at the mantle
outer core boundary?.
Answer
Reference Tables - 300
The temperature at the inner
core/outer core interface.
Answer
Reference Tables - 400
The name of the plate that is
130 °E and 20 °N.
Answer
Reference Tables - 500
The hemisphere (north or
south) that most of the USA
was in 458 million years ago.
Answer
Waves - 100
Stops when it hits the outer
core and WHY?
Answer
Waves - 200
This wave vibrates
perpendicular to its direction
of propagation.
Answer
Waves - 300
A P-wave will travel this far in
7 minutes.
Answer
Waves - 400
A seismic station on the other
side of the Earth will only
pick up this type of wave.
Answer
Waves - 500
This type of wave is made by
compressing and expanding
the rock material.
Answer
A Drift'n - 100
When looking at Africa and
South America, this was the
first clue that the continents
were once joined.
Answer
A Drift'n - 200
This type of plate boundary
causes the continents to split
apart.
Answer
A Drift'n - 300
This is the direction that the
South American Plate is
moving.
Answer
A Drift'n - 400
Stripes on the ocean floor
caused by this give further
evidence that the continents
are splitting.
Answer
A Drift'n - 500
Since the continents have split,
this type of crust is younger.
Answer
Earthquakes - 100
This is the spot within the
Earth where an earthquake
starts.
Answer
Earthquakes - 200
This rating system tells how
much energy is released in an
earthquake.
Answer
Earthquakes - 300
This is how far away is the
epicenter if the difference in
arrival times between the P
wave and S wave is 2
minutes.
Answer
Earthquakes - 400
This is the minimum number
of seismic stations needed to
locate the epicenter of an
earthquake.
Answer
Earthquakes - 500
Hawaii is an example of this
type of active region that is
not on the edge of a crustal
plate.
Answer
Answer Plate Techs 100
What are convection currents?
Answer Plate Techs 200
What is the asthenosphere?
Answer Plate Techs 300
What is the Moho?
Answer Plate Techs 400
What is subduction?
Answer - Plate Techs 500
What is a divergent plate
boundary?
Answer Reference
Tables - 100
What is the Asthenosphere?
Answer Reference
Tables - 200
What is 2900 km?
Answer Reference
Tables - 300
What is 6,300°C?
Answer Reference
Tables - 400
What is the Philippine Plate?
Answer - Reference
Tables - 500
What is the Southern
Hemisphere?
Answer Waves - 100
What are S-waves?
Because the outer core is
liquid and S waves travel
through solids only
Answer Waves - 200
What is the S-wave?
Answer Waves - 300
What is 4,000 km?
Answer Waves - 400
What is a P-wave?
Answer - Waves - 500
What is a P-wave?
Answer A Drift'n - 100
What is the “puzzle-fit” of the
continents.
Answer A Drift'n - 200
What is a divergent plate
boundary?
Answer A Drift'n - 300
What is West?
Answer A Drift'n - 400
Magnetic reversals.
Answer - A Drift'n - 500
What is oceanic crust?
Answer Earthquakes 100
What is the focus?
Answer Earthquakes 200
What is the Richter Scale?
Answer Earthquakes 300
What is 1200 km away?
Answer Earthquakes 400
What are three.
Answer - Earthquakes 500
What is a hot spot?