The Earth`s Crust

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Transcript The Earth`s Crust

Credits
Begin
Inside the
Earth
Plate
Tectonics
The Earth’s
Crust
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Earthquakes
Volcanoes
Mixed Bag
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The layer of the Earth that we
walk on.
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The thickest layer of the Earth
that surrounds the core, and
accounts for 67% of the Earth’s
mass
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Pieces of the lithosphere that
move around and fit like a jigsaw
puzzle.
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The hottest layer of the Earth
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The layer of the Earth that the
tectonic plates move on & supply
magma for volcanoes.
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When plates moves together on
continents & crust is lifted up we
get _______ like the Himalayas
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At one time, there was one giant
super-continent called ______
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A chain of underwater mountains
where new sea floor is created
and where plates move apart
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When one plate goes under
another plate like a submarine
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When plates separate by moving
apart, we call it a _________
boundary
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The rock classification that
means “fire formed”
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The process where rock is broken
down into smaller pieces
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The ability for a mineral to
scratch, or to be scratched,
depends on this property.
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Granite is the “parent” rock of
this type of metamorphic rock.
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The process of magma cooling to
form a rock, and where atoms
join together in an interlocking
manner is called _______
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When plates slip and grind past
each other in a sudden
movement, an ____ results
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A zone of weakness (“crack”) in
the Earth’s crust is called a _____
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The most destuctive effect of an
earthquake
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The San Andreas is this type of
fault.
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The place in the Earth’s crust
where the actual earthquake starts
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______ are like “windows” into
the Earth showing that it is very
hot and not completely solid.
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The most dangerous part of an
explosive volcanic eruption
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A type of volcano where no lava
comes out
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Magma moves through a volcano
and escapes through ____ in the
volcano
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Volcanic eruptions are explosive
because of the presence of this
(or these) natural substances
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The pattern of earthquakes and
volcanoes that mark the edges of
the Pacific plate is commonly
called _______________
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“Ropey” lava is called _____ ,
while “sharp, blocky” lava is
called _______
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Slow cooling rocks result in what
size crystals?
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The very first waves released
during an earthquake, causing the
ground to get squeezed and
stretched, are called _______.
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The process where new ocean
floor is constantly being added as
molten rock rises through the
asthenosphere.
Credits:
This version by Thad Robbins
Teacher, Los Altos Middle School
PowerPoint idea by Dr. Antonio
Castellanos, PHS Medical Magnet
Based on the original Jeopardy game show (no affiliation)
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Miscellaneous
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In the pattern of complementary
base pairing in RNA what pairs
with what?
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When are the characteristics of an
individual determined?
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Genes are found on this?
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The backbone of the DNA
structure is what?
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Complementary bases are held
together in the DNA molecule by
what type of bond?
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The process by which DNA
copies itself is called?
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What two scientists proposed the
accepted structure of the DNA
molecule?
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The process by which genetic
information is copied from DNA
to RNA is called ?
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The process of assembling
polypeptides from information
encoded in mRNA is called?
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What is it that determines the
function of a protein?
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Give the RNA nitrogen base
sequence for the following DNA
nitrogen base sequence:
ATTCGCAGGTCC